//------------------------------------------------------------------------
void CGunTurret::ReadProperties(IScriptTable *pProperties)
{
CItem::ReadProperties(pProperties);
if(pProperties)
{
m_turretparams.Reset(pProperties);
const char *model=0;
if(GetEntityProperty("objBase", model) && model && *model)
{
SetGeometry(eIGS_Aux0, model);
}
if(GetEntityProperty("objModel", model) && model && *model)
{
SetGeometry(eIGS_ThirdPerson, model);
}
if(GetEntityProperty("objBarrel", model) && model && *model)
{
SetGeometry(eIGS_Aux1, model);
}
if(GetEntityProperty("objDestroyed", model) && model && *model)
SetGeometry(eIGS_Destroyed, model);
}
}
int swDesktop::Init()
{
swMain* Main = swMain::Instance();
if(!Main){
Debug << " No main instance ??";DEND;
return -1;
}
// Just a test!!
(*Main) += sigc::mem_fun(this, &swDesktop::_CanExit);
// ----------------------------------------------------
swNCurses* _n = Main->CursesInstance();
if(! _n ) {
Debug << " No Curses instance ??";DEND;
return -1;
}
SetGeometry( Rect(0,0, _n->Width(), _n->Height()) );
_wr->Clear();
_wr->Fill( Rect(0,0, _n->Width(), _n->Height()), swTAttr(7, 0, A_BOLD), ACS_CKBOARD);
// ------------------------------------------------- TESTS
swLabel* label = new swLabel(this,0,"desk label test");
label->SetGeometry( Rect( 0,0, Width(), 1));
String S;
S << "<fgcolor yellow; strong;>Label</strong; fgcolor white;> test in desktop: my W=" << Width() << ": my H=" << Height();
(*label)<< S;
Update();
return 0;
}
int swDesktop::Init()
{
swMain* Main = swMain::Instance();
if(!Main){
Debug << " No main instance ??";DEND;
return -1;
}
// Just a test!!
(*Main) += sigc::mem_fun(this, &swDesktop::_CanExit);
// ----------------------------------------------------
swNCurses* _n = Main->CursesInstance();
if(! _n ) {
Debug << " No Curses instance ??";DEND;
return -1;
}
SetGeometry( Rect(0,0, _n->Width(), _n->Height()) );
_wr->Clear();
//
swText T;
T << " <fgcolor red;bgcolor white; /strong;> Desktop initializecd...<fgcolor black;>Good To GO!!! <fgcolor blue;> Actual size: <fgcolor black;>"
<< Width() << "<fgcolor blue;>:<fgcolor black;>" << Height() << " ";
T << swText::END;
PStr p = T.Data();
mvaddchstr( 0, 3, p);// Height()-2, p );
delete [] p;
T.ReleaseData();
Update();
return 0;
}
//------------------------------------------------------------------------
void CAmmoPickup::PostInit( IGameObject * pGameObject )
{
// fix for hud displaying the wrong ammo name
if (!m_ammoName.empty())
{
SetEntityProperty("AmmoName", m_ammoName.c_str());
SetEntityProperty("Count", m_ammoCount);
}
else
{
const char *ammoName=0;
if (GetEntityProperty("AmmoName", ammoName) && ammoName && ammoName[0])
{
m_ammoName=ammoName;
GetEntityProperty("Count", m_ammoCount);
}
}
if (m_modelName.empty())
{
const char *model=0;
if (GetEntityProperty("objModel", model) && model && model[0])
m_modelName=model;
}
if (!m_modelName.empty())
SetGeometry(eIGS_ThirdPerson, m_modelName.c_str());
CWeapon::PostInit(pGameObject);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P a r s e P a g e G e o m e t r y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ParsePageGeometry() returns a region as defined by the geometry string with
% respect to the image dimensions.
%
% The format of the ParsePageGeometry method is:
%
% MagickStatusType ParsePageGeometry(const Image *image,
% const char *geometry,RectangeInfo *region_info,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o geometry: The geometry (e.g. 100x100+10+10).
%
% o region_info: the region as defined by the geometry string with
% respect to the image and its gravity.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickStatusType ParsePageGeometry(const Image *image,
const char *geometry,RectangleInfo *region_info,ExceptionInfo *exception)
{
MagickStatusType
flags;
SetGeometry(image,region_info);
if (image->page.width != 0)
region_info->width=image->page.width;
if (image->page.height != 0)
region_info->height=image->page.height;
flags=ParseAbsoluteGeometry(geometry,region_info);
if (flags == NoValue)
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"InvalidGeometry","`%s'",geometry);
return(flags);
}
if ((flags & PercentValue) != 0)
{
region_info->width=image->columns;
region_info->height=image->rows;
}
flags=ParseMetaGeometry(geometry,®ion_info->x,®ion_info->y,
®ion_info->width,®ion_info->height);
return(flags);
}
/*!
\brief Load geometry (linestring HP/DPM layer)
\todo Really needed?
\return TRUE on success or FALSE on failure
*/
bool VFKFeature::LoadGeometryLineStringHP()
{
int id, idxId, idxHp_Id;
VFKDataBlock *poDataBlockLines;
VFKFeature *poLine;
poDataBlockLines = (VFKDataBlock *) m_poDataBlock->GetReader()->GetDataBlock("SBP");
if (!poDataBlockLines)
return FALSE;
idxId = m_poDataBlock->GetPropertyIndex("ID");
idxHp_Id = poDataBlockLines->GetPropertyIndex("HP_ID");
if (idxId < 0 || idxHp_Id < 0)
return FALSE;
id = GetProperty(idxId)->GetValueI();
poLine = poDataBlockLines->GetFeature(idxHp_Id, id);
if (!poLine || !poLine->GetGeometry())
return FALSE;
SetGeometry(poLine->GetGeometry());
poDataBlockLines->ResetReading();
return TRUE;
}
EBox::EBox(float x, float y, float w,float h, float marginL, float marginR, float marginU, float marginD) {
_nIterIndice = 0;
_minInnerWidth = 0;
_minInnerHeight = 0;
_lpParent = NULL;
_fMaxBlend = 1;
_fBlend = 1;
_x = 0;
_y = 0;
_nNumMaximizeChild = 0;
SetVerticalPolicy(VCENTER);
SetHorisontalPolicy(HCENTER);
SetSizePolicy(INHERIT);
SetCentered(false);
SetGeometry(x,y,w,h);
SetMargin(marginL,marginR,marginU,marginD);
_layoutType = VERTICAL;
if (bg == NULL)
bg = KPTK::createKGraphic();
refCount++;
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% N e w P i x e l R e g i o n I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% NewPixelRegionIterator() returns a new pixel iterator.
%
% The format of the NewPixelRegionIterator method is:
%
% PixelIterator *NewPixelRegionIterator(MagickWand *wand,const ssize_t x,
% const ssize_t y,const size_t width,const size_t height)
%
% A description of each parameter follows:
%
% o wand: the magick wand.
%
% o x,y,columns,rows: These values define the perimeter of a region of
% pixels.
%
*/
WandExport PixelIterator *NewPixelRegionIterator(MagickWand *wand,
const ssize_t x,const ssize_t y,const size_t width,const size_t height)
{
CacheView
*view;
const char
*quantum;
ExceptionInfo
*exception;
Image
*image;
PixelIterator
*iterator;
size_t
depth;
assert(wand != (MagickWand *) NULL);
depth=MAGICKCORE_QUANTUM_DEPTH;
quantum=GetMagickQuantumDepth(&depth);
if (depth != MAGICKCORE_QUANTUM_DEPTH)
ThrowWandFatalException(WandError,"QuantumDepthMismatch",quantum);
if ((width == 0) || (width == 0))
ThrowWandFatalException(WandError,"ZeroRegionSize",quantum);
image=GetImageFromMagickWand(wand);
if (image == (Image *) NULL)
return((PixelIterator *) NULL);
exception=AcquireExceptionInfo();
view=AcquireVirtualCacheView(image,exception);
if (view == (CacheView *) NULL)
return((PixelIterator *) NULL);
iterator=(PixelIterator *) AcquireMagickMemory(sizeof(*iterator));
if (iterator == (PixelIterator *) NULL)
ThrowWandFatalException(ResourceLimitFatalError,"MemoryAllocationFailed",
wand->name);
(void) ResetMagickMemory(iterator,0,sizeof(*iterator));
iterator->id=AcquireWandId();
(void) FormatLocaleString(iterator->name,MaxTextExtent,"%s-%.20g",
PixelIteratorId,(double) iterator->id);
iterator->exception=exception;
iterator->view=view;
SetGeometry(image,&iterator->region);
iterator->region.width=width;
iterator->region.height=height;
iterator->region.x=x;
iterator->region.y=y;
iterator->pixel_wands=NewPixelWands(iterator->region.width);
iterator->y=0;
iterator->debug=IsEventLogging();
if (iterator->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",iterator->name);
iterator->signature=WandSignature;
return(iterator);
}
/*
Method: ImageList#composite_layers
Purpose: Equivalent to convert's -layers composite option
Notes: see mogrify.c
*/
VALUE
ImageList_composite_layers(int argc, VALUE *argv, VALUE self)
{
#if defined(HAVE_COMPOSITELAYERS)
volatile VALUE source_images;
Image *dest, *source, *new_images;
RectangleInfo geometry;
CompositeOperator operator = OverCompositeOp;
ExceptionInfo exception;
switch (argc)
{
case 2:
VALUE_TO_ENUM(argv[1], operator, CompositeOperator);
case 1:
source_images = argv[0];
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (expected 1 or 2, got %d)", argc);
break;
}
// Convert ImageLists to image sequences.
dest = images_from_imagelist(self);
new_images = clone_imagelist(dest);
rm_split(dest);
source = images_from_imagelist(source_images);
SetGeometry(new_images,&geometry);
(void) ParseAbsoluteGeometry(new_images->geometry, &geometry);
geometry.width = source->page.width != 0 ? source->page.width : source->columns;
geometry.height = source->page.height != 0 ? source->page.height : source->rows;
GravityAdjustGeometry(new_images->page.width != 0 ? new_images->page.width : new_images->columns
, new_images->page.height != 0 ? new_images->page.height : new_images->rows
, new_images->gravity, &geometry);
GetExceptionInfo(&exception);
CompositeLayers(new_images, operator, source, geometry.x, geometry.y, &exception);
rm_split(source);
rm_check_exception(&exception, new_images, DestroyOnError);
(void) DestroyExceptionInfo(&exception);
return rm_imagelist_from_images(new_images);
#else
self = self;
argc = argc;
argv = argv;
rm_not_implemented();
return (VALUE)0;
#endif
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% N e w P i x e l R e g i o n I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% NewPixelRegionIterator() returns a new pixel iterator.
%
% The format of the NewPixelRegionIterator method is:
%
% PixelIterator NewPixelRegionIterator(MagickWand *wand,const long x,
% const long y,const unsigned long columns,const unsigned long rows,
% const MagickBooleanType modify)
%
% A description of each parameter follows:
%
% o wand: the magick wand.
%
% o x,y,columns,rows: These values define the perimeter of a region of
% pixels.
%
*/
WandExport PixelIterator *NewPixelRegionIterator(MagickWand *wand,const long x,
const long y,const unsigned long columns,const unsigned long rows)
{
const char
*quantum;
Image
*image;
PixelIterator
*iterator;
unsigned long
depth;
ViewInfo
*view;
assert(wand != (MagickWand *) NULL);
depth=MAGICKCORE_QUANTUM_DEPTH;
quantum=GetMagickQuantumDepth(&depth);
if (depth != MAGICKCORE_QUANTUM_DEPTH)
ThrowWandFatalException(WandError,"QuantumDepthMismatch",quantum);
if ((columns == 0) || (rows == 0))
ThrowWandFatalException(WandError,"ZeroRegionSize",quantum);
image=GetImageFromMagickWand(wand);
if (image == (Image *) NULL)
return((PixelIterator *) NULL);
view=OpenCacheView(image);
if (view == (ViewInfo *) NULL)
return((PixelIterator *) NULL);
iterator=(PixelIterator *) AcquireMagickMemory(sizeof(*iterator));
if (iterator == (PixelIterator *) NULL)
ThrowWandFatalException(ResourceLimitFatalError,"MemoryAllocationFailed",
wand->name);
(void) ResetMagickMemory(iterator,0,sizeof(*iterator));
iterator->id=AcquireWandId();
(void) FormatMagickString(iterator->name,MaxTextExtent,"%s-%lu",
PixelIteratorId,iterator->id);
iterator->exception=AcquireExceptionInfo();
iterator->view=view;
SetGeometry(image,&iterator->region);
iterator->region.width=columns;
iterator->region.height=rows;
iterator->region.x=x;
iterator->region.y=y;
iterator->pixel_wands=NewPixelWands(iterator->region.width);
iterator->y=0;
iterator->debug=IsEventLogging();
if (iterator->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",iterator->name);
iterator->signature=WandSignature;
return(iterator);
}
FrameModifier::FrameModifier (LatticeFrame* frame, const std::string& label)
: LatticeFrame(label),subFrame(frame)
{
LatticeFrame* oldSuperFrame = frame->SetSuperFrame(this);
if(oldSuperFrame)
{
oldSuperFrame->ReplaceSubFrame(frame,this);
}
SetGeometry(frame->GetGeometry());
}
Window::Window(HWND hwnd) {
SetWindowLong(hwnd, GWL_USERDATA, (LONG)this);
oldProc_ = (WNDPROC)SetWindowLong(hwnd, GWL_WNDPROC, (LONG)Proc);
hwnd_ = hwnd;
TexturePool::GetInstance()->Init(this);
SetHitRegionMode(HitRegionMode::kEntirely);
RECT rect;
GetClientRect(hwnd, &rect);
SetGeometry(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
}
//------------------------------------------------------------------------
bool CItem::SetGeometryFromParams(int slot, const IItemParamsNode *geometry)
{
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
const char *name = geometry->GetAttribute("name");
if(!name || !name[0])
{
GameWarning("Missing geometry name for loading item '%s'!", GetEntity()->GetName());
return false;
}
Vec3 position(0,0,0);
geometry->GetAttribute("position", position);
Ang3 angles(0,0,0);
geometry->GetAttribute("angles", angles);
float scale=1.0f;
geometry->GetAttribute("scale", scale);
if(slot == eIGS_FirstPerson)
{
const char *hand = geometry->GetAttribute("hand");
int idx = 0;
if(hand && hand[0])
{
if(!stricmp(hand, "right"))
idx = 1;
else if(!stricmp(hand, "left"))
idx = 2;
else
{
GameWarning("Invalid hand '%s' loading item '%s'!", hand, GetEntity()->GetName());
return false;
}
}
m_fpgeometry[idx].name=name;
m_fpgeometry[idx].position=position;
m_fpgeometry[idx].angles=DEG2RAD(angles);
m_fpgeometry[idx].scale=scale;
// marcio: first person geometry will be loaded upon selecting the weapon in first person
//if (((idx<2) && (m_stats.hand == eIH_Right)) || ((idx==2) && (m_stats.hand == eIH_Left)))
// SetGeometry(slot, name, position, DEG2RAD(angles), scale, false);
}
else
SetGeometry(slot, name, position, DEG2RAD(angles), scale, false);
return true;
}
void CWidget::resizeEvent(QResizeEvent * event){/*
if (iPixmap) delete iPixmap;
iPixmap = new QPixmap(event->size().width(),event->size().height());
setPixmap(*iPixmap);
if (CWorkspaceManager::GetInstance()) CWorkspaceManager::GetInstance()->GetActiveWorkspace()->resizeEvent(QSize(event->size().width()*4/5,event->size().height()*4/5));
*//*
QPointF imageExplorerPos(this->width()*4/5,0);
QPointF imageExplorerSize(this->width()*1/5,this->height()*4/5);
paint();
*/
SetGeometry(0,0,event->size().width(),event->size().height());
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% N e w P i x e l I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% NewPixelIterator() returns a new pixel iterator.
%
% The format of the NewPixelIterator method is:
%
% PixelIterator *NewPixelIterator(MagickWand *wand)
%
% A description of each parameter follows:
%
% o wand: the magick wand.
%
*/
WandExport PixelIterator *NewPixelIterator(MagickWand *wand)
{
const char
*quantum;
Image
*image;
PixelIterator
*iterator;
size_t
depth;
CacheView
*view;
depth=MAGICKCORE_QUANTUM_DEPTH;
quantum=GetMagickQuantumDepth(&depth);
if (depth != MAGICKCORE_QUANTUM_DEPTH)
ThrowWandFatalException(WandError,"QuantumDepthMismatch",quantum);
assert(wand != (MagickWand *) NULL);
image=GetImageFromMagickWand(wand);
if (image == (Image *) NULL)
return((PixelIterator *) NULL);
view=AcquireCacheView(image);
if (view == (CacheView *) NULL)
return((PixelIterator *) NULL);
iterator=(PixelIterator *) AcquireMagickMemory(sizeof(*iterator));
if (iterator == (PixelIterator *) NULL)
ThrowWandFatalException(ResourceLimitFatalError,"MemoryAllocationFailed",
GetExceptionMessage(errno));
(void) ResetMagickMemory(iterator,0,sizeof(*iterator));
iterator->id=AcquireWandId();
(void) FormatMagickString(iterator->name,MaxTextExtent,"%s-%.20g",
PixelIteratorId,(double) iterator->id);
iterator->exception=AcquireExceptionInfo();
iterator->view=view;
SetGeometry(image,&iterator->region);
iterator->region.width=image->columns;
iterator->region.height=image->rows;
iterator->region.x=0;
iterator->region.y=0;
iterator->pixel_wands=NewPixelWands(iterator->region.width);
iterator->y=0;
iterator->debug=IsEventLogging();
if (iterator->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",iterator->name);
iterator->signature=WandSignature;
return(iterator);
}
//------------------------------------------------------------------------
void CItem::SetViewMode(int mode)
{
m_stats.viewmode = mode;
if(mode & eIVM_FirstPerson)
{
SetHand(m_stats.hand);
if(!m_parentId)
{
uint32 flags = GetEntity()->GetFlags();
if(!m_stats.mounted)
flags &= ~ENTITY_FLAG_CASTSHADOW;
else
flags |= ENTITY_FLAG_CASTSHADOW;
//GetEntity()->SetFlags(flags|ENTITY_FLAG_RECVSHADOW);
DrawSlot(eIGS_FirstPerson, true, !m_stats.mounted);
}
else
DrawSlot(eIGS_FirstPerson, false, false);
}
else
{
SetGeometry(eIGS_FirstPerson, 0);
}
if(mode & eIVM_ThirdPerson)
{
DrawSlot(eIGS_ThirdPerson, true);
if(!m_stats.mounted)
CopyRenderFlags(GetOwner());
}
else
DrawSlot(eIGS_ThirdPerson, false);
for(TAccessoryMap::iterator it = m_accessories.begin(); it != m_accessories.end(); it++)
{
IItem *pItem = m_pGameFramework->GetIItemSystem()->GetItem(it->second);
if(pItem)
{
CItem *pCItem = static_cast<CItem *>(pItem);
if(pCItem)
pCItem->SetViewMode(mode);
}
}
}
/*!
\brief Load geometry (linestring SBP layer)
\todo Really needed?
\return TRUE on success or FALSE on failure
*/
bool VFKFeature::LoadGeometryLineStringSBP()
{
int id, idxId, idxBp_Id, idxPCB, ipcb;
VFKDataBlock *poDataBlockPoints;
VFKFeature *poPoint, *poLine;
OGRLineString OGRLine;
poDataBlockPoints = (VFKDataBlock *) m_poDataBlock->GetReader()->GetDataBlock("SOBR");
if (!poDataBlockPoints)
return FALSE;
idxId = poDataBlockPoints->GetPropertyIndex("ID");
idxBp_Id = m_poDataBlock->GetPropertyIndex("BP_ID");
idxPCB = m_poDataBlock->GetPropertyIndex("PORADOVE_CISLO_BODU");
if (idxId < 0 || idxBp_Id < 0 || idxPCB < 0)
return false;
poLine = this;
while (TRUE)
{
id = poLine->GetProperty(idxBp_Id)->GetValueI();
ipcb = poLine->GetProperty(idxPCB)->GetValueI();
if (OGRLine.getNumPoints() > 0 && ipcb == 1)
{
m_poDataBlock->GetPreviousFeature(); /* push back */
break;
}
poPoint = poDataBlockPoints->GetFeature(idxId, id);
if (!poPoint)
{
continue;
}
OGRPoint *pt = (OGRPoint *) poPoint->GetGeometry();
OGRLine.addPoint(pt);
poLine = (VFKFeature *) m_poDataBlock->GetNextFeature();
if (!poLine)
break;
};
OGRLine.setCoordinateDimension(2); /* force 2D */
SetGeometry(&OGRLine);
/* reset reading */
poDataBlockPoints->ResetReading();
return TRUE;
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P a r s e R e g i o n G e o m e t r y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ParseRegionGeometry() returns a region as defined by the geometry string
% with respect to the image dimensions and aspect ratio.
%
% The format of the ParseRegionGeometry method is:
%
% MagickStatusType ParseRegionGeometry(const Image *image,
% const char *geometry,RectangeInfo *region_info,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o geometry: The geometry (e.g. 100x100+10+10).
%
% o region_info: the region as defined by the geometry string.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickStatusType ParseRegionGeometry(const Image *image,
const char *geometry,RectangleInfo *region_info,ExceptionInfo *exception)
{
MagickStatusType
flags;
SetGeometry(image,region_info);
flags=ParseMetaGeometry(geometry,®ion_info->x,®ion_info->y,
®ion_info->width,®ion_info->height);
if (flags == NoValue)
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"InvalidGeometry","`%s'",geometry);
return(flags);
}
/**
* Equivalent to convert's -layers composite option.
*
* Ruby usage:
* - @verbatim ImageList#composite_layers(images) @endverbatim
* - @verbatim ImageList#composite_layers(images,operator) @endverbatim
*
* Notes:
* - Default operator is OverCompositeOp
*
* @param argc number of input arguments
* @param argv array of input arguments
* @param self this object
* @return a new imagelist
* @see mogrify.c in ImageMagick
*/
VALUE
ImageList_composite_layers(int argc, VALUE *argv, VALUE self)
{
VALUE source_images;
Image *dest, *source, *new_images;
RectangleInfo geometry;
CompositeOperator operator = OverCompositeOp;
ExceptionInfo *exception;
switch (argc)
{
case 2:
VALUE_TO_ENUM(argv[1], operator, CompositeOperator);
case 1:
source_images = argv[0];
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (expected 1 or 2, got %d)", argc);
break;
}
// Convert ImageLists to image sequences.
dest = images_from_imagelist(self);
new_images = clone_imagelist(dest);
rm_split(dest);
source = images_from_imagelist(source_images);
SetGeometry(new_images,&geometry);
(void) ParseAbsoluteGeometry(new_images->geometry, &geometry);
geometry.width = source->page.width != 0 ? source->page.width : source->columns;
geometry.height = source->page.height != 0 ? source->page.height : source->rows;
GravityAdjustGeometry(new_images->page.width != 0 ? new_images->page.width : new_images->columns
, new_images->page.height != 0 ? new_images->page.height : new_images->rows
, new_images->gravity, &geometry);
exception = AcquireExceptionInfo();
CompositeLayers(new_images, operator, source, geometry.x, geometry.y, exception);
rm_split(source);
rm_check_exception(exception, new_images, DestroyOnError);
(void) DestroyExceptionInfo(exception);
RB_GC_GUARD(source_images);
return rm_imagelist_from_images(new_images);
}
/*!
\brief Load geometry (point layers)
\todo Really needed?
\return TRUE on success
\return FALSE on failure
*/
bool VFKFeature::LoadGeometryPoint()
{
double x, y;
int i_idxX, i_idxY;
i_idxY = m_poDataBlock->GetPropertyIndex("SOURADNICE_Y");
i_idxX = m_poDataBlock->GetPropertyIndex("SOURADNICE_X");
if (i_idxY < 0 || i_idxX < 0)
return FALSE;
x = -1.0 * GetProperty(i_idxY)->GetValueD();
y = -1.0 * GetProperty(i_idxX)->GetValueD();
OGRPoint pt(x, y);
SetGeometry(&pt);
return TRUE;
}
//------------------------------------------------------------------------
void CAmmoPickup::Reset()
{
const char *ammoName=0;
if (GetEntityProperty("AmmoName", ammoName) && ammoName && ammoName[0])
{
m_ammoName=ammoName;
GetEntityProperty("Count", m_ammoCount);
}
const char *model=0;
if (GetEntityProperty("objModel", model) && model && model[0])
m_modelName=model;
CWeapon::Reset();
if (!m_modelName.empty())
SetGeometry(eIGS_ThirdPerson, m_modelName.c_str());
}
CWidget::CWidget(QWidget *parent){
resize(500,500);
SetGeometry(0,0,500,500);
QPointF workspaceExplorerPos(0,this->height()-Settings::imageExplorerSize);
QPointF workspaceExplorerSize(this->width(),Settings::imageExplorerSize);
iWorkspaceExplorer = CWorkspaceExplorer::InitInstance(this, workspaceExplorerPos,workspaceExplorerSize);
CWorkspaceManager::InitInstance(this);
CWorkspace *workspace = new CWorkspace(this,QPointF(0,0),QPointF(this->width()-Settings::imageExplorerSize,this->height()-Settings::imageExplorerSize));
//CWorkspaceManager::GetInstance()->SetActiveWorkspace(workspace);
CWorkspaceManager::GetInstance()->AddWorkspace(workspace);
QPointF imageExplorerPos(this->width()-Settings::imageExplorerSize,0);
QPointF imageExplorerSize(150,this->height()-Settings::imageExplorerSize);
CImageExplorer::InitInstance(this, imageExplorerPos,imageExplorerSize);
iImageExplorer = CImageExplorer::GetInstance();
LoadIcons();
iActiveObject=NULL;
}
ItemsDisplayWindow::ItemsDisplayWindow( Widget* pWin, Rect rcClient )
: Panel(pWin)
{
m_imgBk = new CxImage;
m_imgBk->Load("..\\res\\bg.bmp",CXIMAGE_FORMAT_BMP);
SetGeometry(rcClient);
SetBkCenterImage(m_imgBk);
Rect rect(5,7,155,30);
HFONT hfont = CreateFont(14, 0, 0, 0, FW_BOLD, FALSE, FALSE, 0,
ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
DEFAULT_PITCH | FF_SWISS, _T("宋体"));
m_pPathLabel = new Label(this);
m_pPathLabel->SetGeometry(rect);
m_pPathLabel->SetTextColor(RGB(2,121,161));
m_pPathLabel->SetFont(hfont);
m_pPathLabel->SetText(_T("游戏商城 > 全部道具"));
rect.y = rect.GetBottom() + 2;
rect.height = 107;
for (int i = 0; i < 9; i++)
{
m_pItemwidget[i] = new ItemDisplayWidget(this);
if (i > 0 && i % 3 == 0)
{
rect.x = 5;
rect.y = rect.GetBottom() + 5;
rect.height = 109;
}
rect.width = 219;
m_pItemwidget[i]->SetGeometry(rect);
rect.x = rect.GetRight() + 6;
}
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e H T M L I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WriteHTMLImage() writes an image in the HTML encoded image format.
%
% The format of the WriteHTMLImage method is:
%
% MagickBooleanType WriteHTMLImage(const ImageInfo *image_info,Image *image)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
% o image: The image.
%
%
*/
static MagickBooleanType WriteHTMLImage(const ImageInfo *image_info,
Image *image)
{
char
basename[MaxTextExtent],
buffer[MaxTextExtent],
filename[MaxTextExtent],
mapname[MaxTextExtent],
url[MaxTextExtent];
Image
*next;
ImageInfo
*write_info;
MagickBooleanType
status;
RectangleInfo
geometry;
register char
*p;
/*
Open image.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
(void) CloseBlob(image);
if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
(void) TransformImageColorspace(image,sRGBColorspace);
*url='\0';
if ((LocaleCompare(image_info->magick,"FTP") == 0) ||
(LocaleCompare(image_info->magick,"HTTP") == 0))
{
/*
Extract URL base from filename.
*/
p=strrchr(image->filename,'/');
if (p != (char *) NULL)
{
p++;
(void) CopyMagickString(url,image_info->magick,MaxTextExtent);
(void) ConcatenateMagickString(url,":",MaxTextExtent);
url[strlen(url)+p-image->filename]='\0';
(void) ConcatenateMagickString(url,image->filename,
p-image->filename+2);
(void) CopyMagickString(image->filename,p,MaxTextExtent);
}
}
/*
Refer to image map file.
*/
(void) CopyMagickString(filename,image->filename,MaxTextExtent);
AppendImageFormat("map",filename);
GetPathComponent(filename,BasePath,basename);
(void) CopyMagickString(mapname,basename,MaxTextExtent);
(void) CopyMagickString(image->filename,image_info->filename,MaxTextExtent);
(void) CopyMagickString(filename,image->filename,MaxTextExtent);
write_info=CloneImageInfo(image_info);
write_info->adjoin=MagickTrue;
status=MagickTrue;
if (LocaleCompare(image_info->magick,"SHTML") != 0)
{
const char
*value;
/*
Open output image file.
*/
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
/*
Write the HTML image file.
*/
(void) WriteBlobString(image,"<?xml version=\"1.0\" "
"encoding=\"US-ASCII\"?>\n");
(void) WriteBlobString(image,"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML "
"1.0 Strict//EN\" "
"\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n");
(void) WriteBlobString(image,"<html>\n");
(void) WriteBlobString(image,"<head>\n");
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
(void) FormatLocaleString(buffer,MaxTextExtent,"<title>%s</title>\n",
value);
else
{
GetPathComponent(filename,BasePath,basename);
(void) FormatLocaleString(buffer,MaxTextExtent,
"<title>%s</title>\n",basename);
}
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"</head>\n");
(void) WriteBlobString(image,"<body style=\"text-align: center;\">\n");
(void) FormatLocaleString(buffer,MaxTextExtent,"<h1>%s</h1>\n",
image->filename);
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"<div>\n");
(void) CopyMagickString(filename,image->filename,MaxTextExtent);
AppendImageFormat("png",filename);
(void) FormatLocaleString(buffer,MaxTextExtent,"<img usemap=\"#%s\" "
"src=\"%s\" style=\"border: 0;\" alt=\"Image map\" />\n",mapname,
filename);
(void) WriteBlobString(image,buffer);
/*
Determine the size and location of each image tile.
*/
SetGeometry(image,&geometry);
if (image->montage != (char *) NULL)
(void) ParseAbsoluteGeometry(image->montage,&geometry);
/*
Write an image map.
*/
(void) FormatLocaleString(buffer,MaxTextExtent,
"<map id=\"%s\" name=\"%s\">\n",mapname,mapname);
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent," <area href=\"%s",url);
(void) WriteBlobString(image,buffer);
if (image->directory == (char *) NULL)
{
(void) FormatLocaleString(buffer,MaxTextExtent,
"%s\" shape=\"rect\" coords=\"0,0,%.20g,%.20g\" alt=\"\" />\n",
image->filename,(double) geometry.width-1,(double) geometry.height-
1);
(void) WriteBlobString(image,buffer);
}
else
for (p=image->directory; *p != '\0'; p++)
if (*p != '\n')
(void) WriteBlobByte(image,(unsigned char) *p);
else
{
(void) FormatLocaleString(buffer,MaxTextExtent,"\" shape="
"\"rect\" coords=\"%.20g,%.20g,%.20g,%.20g\" alt=\"\" />\n",
(double) geometry.x,(double) geometry.y,(double) (geometry.x+
geometry.width-1),(double) (geometry.y+geometry.height-1));
(void) WriteBlobString(image,buffer);
if (*(p+1) != '\0')
{
(void) FormatLocaleString(buffer,MaxTextExtent,
" <area href=%s\"",url);
(void) WriteBlobString(image,buffer);
}
geometry.x+=(ssize_t) geometry.width;
if ((geometry.x+4) >= (ssize_t) image->columns)
{
geometry.x=0;
geometry.y+=(ssize_t) geometry.height;
}
}
(void) WriteBlobString(image,"</map>\n");
(void) CopyMagickString(filename,image->filename,MaxTextExtent);
(void) WriteBlobString(image,"</div>\n");
(void) WriteBlobString(image,"</body>\n");
(void) WriteBlobString(image,"</html>\n");
(void) CloseBlob(image);
/*
Write the image as PNG.
*/
(void) CopyMagickString(image->filename,filename,MaxTextExtent);
AppendImageFormat("png",image->filename);
next=GetNextImageInList(image);
image->next=NewImageList();
(void) CopyMagickString(image->magick,"PNG",MaxTextExtent);
(void) WriteImage(write_info,image);
image->next=next;
/*
Determine image map filename.
*/
GetPathComponent(image->filename,BasePath,filename);
(void) ConcatenateMagickString(filename,"_map.shtml",MaxTextExtent);
(void) CopyMagickString(image->filename,filename,MaxTextExtent);
}
/*
Open image map.
*/
status=OpenBlob(write_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
write_info=DestroyImageInfo(write_info);
/*
Determine the size and location of each image tile.
*/
SetGeometry(image,&geometry);
if (image->montage != (char *) NULL)
(void) ParseAbsoluteGeometry(image->montage,&geometry);
/*
Write an image map.
*/
(void) FormatLocaleString(buffer,MaxTextExtent,
"<map id=\"%s\" name=\"%s\">\n",mapname,mapname);
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent," <area href=\"%s",url);
(void) WriteBlobString(image,buffer);
if (image->directory == (char *) NULL)
{
(void) FormatLocaleString(buffer,MaxTextExtent,
"%s\" shape=\"rect\" coords=\"0,0,%.20g,%.20g\" alt=\"\" />\n",
image->filename,(double) geometry.width-1,(double) geometry.height-1);
(void) WriteBlobString(image,buffer);
}
else
for (p=image->directory; *p != '\0'; p++)
if (*p != '\n')
(void) WriteBlobByte(image,(unsigned char) *p);
else
{
(void) FormatLocaleString(buffer,MaxTextExtent,"\" shape=\"rect\""
" coords=\"%.20g,%.20g,%.20g,%.20g\" alt=\"\" />\n",
(double) geometry.x,(double) geometry.y,geometry.x+(double)
geometry.width-1,geometry.y+(double) geometry.height-1);
(void) WriteBlobString(image,buffer);
if (*(p+1) != '\0')
{
(void) FormatLocaleString(buffer,MaxTextExtent,
" <area href=%s\"",url);
(void) WriteBlobString(image,buffer);
}
geometry.x+=(ssize_t) geometry.width;
if ((geometry.x+4) >= (ssize_t) image->columns)
{
geometry.x=0;
geometry.y+=(ssize_t) geometry.height;
}
}
(void) WriteBlobString(image,"</map>\n");
(void) CloseBlob(image);
(void) CopyMagickString(image->filename,filename,MaxTextExtent);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e a d V I D I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ReadVIDImage reads one of more images and creates a Visual Image
% Directory file. It allocates the memory necessary for the new Image
% structure and returns a pointer to the new image.
%
% The format of the ReadVIDImage method is:
%
% Image *ReadVIDImage(const ImageInfo *image_info,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o exception: return any errors or warnings in this structure.
%
*/
static Image *ReadVIDImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
#define ClientName "montage"
char
**filelist,
*label;
Image
*image,
*images,
*montage_image,
*next_image,
*thumbnail_image;
ImageInfo
*read_info;
int
number_files;
MagickBooleanType
status;
MontageInfo
*montage_info;
RectangleInfo
geometry;
register ssize_t
i;
/*
Expand the filename.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
image=AcquireImage(image_info);
filelist=(char **) AcquireAlignedMemory(1,sizeof(*filelist));
if (filelist == (char **) NULL)
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
filelist[0]=ConstantString(image_info->filename);
number_files=1;
status=ExpandFilenames(&number_files,&filelist);
if ((status == MagickFalse) || (number_files == 0))
ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed");
image=DestroyImage(image);
/*
Read each image and convert them to a tile.
*/
images=NewImageList();
read_info=CloneImageInfo(image_info);
SetImageInfoBlob(read_info,(void *) NULL,0);
(void) SetImageInfoProgressMonitor(read_info,(MagickProgressMonitor) NULL,
(void *) NULL);
if (read_info->size == (char *) NULL)
(void) CloneString(&read_info->size,DefaultTileGeometry);
for (i=0; i < (ssize_t) number_files; i++)
{
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"name: %s",
filelist[i]);
(void) CopyMagickString(read_info->filename,filelist[i],MaxTextExtent);
filelist[i]=DestroyString(filelist[i]);
*read_info->magick='\0';
next_image=ReadImage(read_info,exception);
CatchException(exception);
if (next_image == (Image *) NULL)
break;
label=InterpretImageProperties(image_info,next_image,DefaultTileLabel);
(void) SetImageProperty(next_image,"label",label);
label=DestroyString(label);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
"geometry: %.20gx%.20g",(double) next_image->columns,(double)
next_image->rows);
SetGeometry(next_image,&geometry);
(void) ParseMetaGeometry(read_info->size,&geometry.x,&geometry.y,
&geometry.width,&geometry.height);
thumbnail_image=ThumbnailImage(next_image,geometry.width,geometry.height,
exception);
if (thumbnail_image != (Image *) NULL)
{
next_image=DestroyImage(next_image);
next_image=thumbnail_image;
}
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),
"thumbnail geometry: %.20gx%.20g",(double) next_image->columns,(double)
next_image->rows);
AppendImageToList(&images,next_image);
status=SetImageProgress(images,LoadImagesTag,i,number_files);
if (status == MagickFalse)
break;
}
read_info=DestroyImageInfo(read_info);
filelist=(char **) RelinquishMagickMemory(filelist);
if (images == (Image *) NULL)
ThrowReaderException(CorruptImageError,
"ImageFileDoesNotContainAnyImageData");
/*
Create the visual image directory.
*/
montage_info=CloneMontageInfo(image_info,(MontageInfo *) NULL);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"creating montage");
montage_image=MontageImageList(image_info,montage_info,
GetFirstImageInList(images),exception);
montage_info=DestroyMontageInfo(montage_info);
images=DestroyImageList(images);
return(montage_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P a r s e G r a v i t y G e o m e t r y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ParseGravityGeometry() returns a region as defined by the geometry string
% with respect to the image dimensions and its gravity.
%
% The format of the ParseGravityGeometry method is:
%
% MagickStatusType ParseGravityGeometry(Image *image,const char *geometry,
% RectangeInfo *region_info,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o geometry: The geometry (e.g. 100x100+10+10).
%
% o region_info: the region as defined by the geometry string with
% respect to the image dimensions and its gravity.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickStatusType ParseGravityGeometry(const Image *image,
const char *geometry,RectangleInfo *region_info,ExceptionInfo *exception)
{
MagickStatusType
flags;
size_t
height,
width;
SetGeometry(image,region_info);
if (image->page.width != 0)
region_info->width=image->page.width;
if (image->page.height != 0)
region_info->height=image->page.height;
flags=ParseAbsoluteGeometry(geometry,region_info);
if (flags == NoValue)
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"InvalidGeometry","`%s'",geometry);
return(flags);
}
if ((flags & PercentValue) != 0)
{
GeometryInfo
geometry_info;
MagickStatusType
status;
PointInfo
scale;
/*
Geometry is a percentage of the image size.
*/
if (image->gravity != UndefinedGravity)
flags|=XValue | YValue;
status=ParseGeometry(geometry,&geometry_info);
scale.x=geometry_info.rho;
if ((status & RhoValue) == 0)
scale.x=100.0;
scale.y=geometry_info.sigma;
if ((status & SigmaValue) == 0)
scale.y=scale.x;
region_info->width=(size_t) floor((scale.x*image->columns/100.0)+
0.5);
region_info->height=(size_t) floor((scale.y*image->rows/100.0)+
0.5);
}
/*
Adjust offset according to gravity setting.
*/
width=region_info->width;
height=region_info->height;
if (width == 0)
region_info->width=image->page.width | image->columns;
if (height == 0)
region_info->height=image->page.height | image->rows;
GravityAdjustGeometry(image->columns,image->rows,image->gravity,region_info);
region_info->width=width;
region_info->height=height;
return(flags);
}
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e H I S T O G R A M I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % WriteHISTOGRAMImage() writes an image to a file in Histogram format. % The image shows a histogram of the color (or gray) values in the image. The % image consists of three overlaid histograms: a red one for the red channel, % a green one for the green channel, and a blue one for the blue channel. The % image comment contains a list of unique pixel values and the number of times % each occurs in the image. % % This method is strongly based on a similar one written by % [email protected] which in turn is based on ppmhistmap of netpbm. % % The format of the WriteHISTOGRAMImage method is: % % MagickBooleanType WriteHISTOGRAMImage(const ImageInfo *image_info, % Image *image,ExceptionInfo *exception) % % A description of each parameter follows. % % o image_info: the image info. % % o image: The image. % % o exception: return any errors or warnings in this structure. % */ static MagickBooleanType WriteHISTOGRAMImage(const ImageInfo *image_info, Image *image,ExceptionInfo *exception) { #define HistogramDensity "256x200" char filename[MagickPathExtent]; const char *option; Image *histogram_image; ImageInfo *write_info; MagickBooleanType status; PixelInfo *histogram; double maximum, scale; RectangleInfo geometry; register const Quantum *p; register Quantum *q, *r; register ssize_t x; size_t length; ssize_t y; /* Allocate histogram image. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickCoreSignature); assert(image != (Image *) NULL); assert(image->signature == MagickCoreSignature); if (image->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", image_info->filename); SetGeometry(image,&geometry); if (image_info->density == (char *) NULL) (void) ParseAbsoluteGeometry(HistogramDensity,&geometry); else (void) ParseAbsoluteGeometry(image_info->density,&geometry); histogram_image=CloneImage(image,geometry.width,geometry.height,MagickTrue, exception); if (histogram_image == (Image *) NULL) ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); (void) SetImageStorageClass(histogram_image,DirectClass,exception); /* Allocate histogram count arrays. */ length=MagickMax((size_t) ScaleQuantumToChar(QuantumRange)+1UL, histogram_image->columns); histogram=(PixelInfo *) AcquireQuantumMemory(length,sizeof(*histogram)); if (histogram == (PixelInfo *) NULL) { histogram_image=DestroyImage(histogram_image); ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed"); } /* Initialize histogram count arrays. */ (void) ResetMagickMemory(histogram,0,length*sizeof(*histogram)); for (y=0; y < (ssize_t) image->rows; y++) { p=GetVirtualPixels(image,0,y,image->columns,1,exception); if (p == (const Quantum *) NULL) break; for (x=0; x < (ssize_t) image->columns; x++) { if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) histogram[ScaleQuantumToChar(GetPixelRed(image,p))].red++; if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) histogram[ScaleQuantumToChar(GetPixelGreen(image,p))].green++; if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) histogram[ScaleQuantumToChar(GetPixelBlue(image,p))].blue++; p+=GetPixelChannels(image); } } maximum=histogram[0].red; for (x=0; x < (ssize_t) histogram_image->columns; x++) { if (((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) && (maximum < histogram[x].red)) maximum=histogram[x].red; if (((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) && (maximum < histogram[x].green)) maximum=histogram[x].green; if (((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) && (maximum < histogram[x].blue)) maximum=histogram[x].blue; } scale=0.0; if (fabs(maximum) >= MagickEpsilon) scale=(double) histogram_image->rows/maximum; /* Initialize histogram image. */ (void) QueryColorCompliance("#000000",AllCompliance, &histogram_image->background_color,exception); (void) SetImageBackgroundColor(histogram_image,exception); for (x=0; x < (ssize_t) histogram_image->columns; x++) { q=GetAuthenticPixels(histogram_image,x,0,1,histogram_image->rows,exception); if (q == (Quantum *) NULL) break; if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0) { y=(ssize_t) ceil(histogram_image->rows-scale*histogram[x].red-0.5); r=q+y*GetPixelChannels(histogram_image); for ( ; y < (ssize_t) histogram_image->rows; y++) { SetPixelRed(histogram_image,QuantumRange,r); r+=GetPixelChannels(histogram_image); } } if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0) { y=(ssize_t) ceil(histogram_image->rows-scale*histogram[x].green-0.5); r=q+y*GetPixelChannels(histogram_image); for ( ; y < (ssize_t) histogram_image->rows; y++) { SetPixelGreen(histogram_image,QuantumRange,r); r+=GetPixelChannels(histogram_image); } } if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0) { y=(ssize_t) ceil(histogram_image->rows-scale*histogram[x].blue-0.5); r=q+y*GetPixelChannels(histogram_image); for ( ; y < (ssize_t) histogram_image->rows; y++) { SetPixelBlue(histogram_image,QuantumRange,r); r+=GetPixelChannels(histogram_image); } } if (SyncAuthenticPixels(histogram_image,exception) == MagickFalse) break; status=SetImageProgress(image,SaveImageTag,y,histogram_image->rows); if (status == MagickFalse) break; } histogram=(PixelInfo *) RelinquishMagickMemory(histogram); option=GetImageOption(image_info,"histogram:unique-colors"); if ((option == (const char *) NULL) || (IsStringTrue(option) != MagickFalse)) { FILE *file; int unique_file; /* Add a unique colors as an image comment. */ file=(FILE *) NULL; unique_file=AcquireUniqueFileResource(filename); if (unique_file != -1) file=fdopen(unique_file,"wb"); if ((unique_file != -1) && (file != (FILE *) NULL)) { char *property; (void) GetNumberColors(image,file,exception); (void) fclose(file); property=FileToString(filename,~0UL,exception); if (property != (char *) NULL) { (void) SetImageProperty(histogram_image,"comment",property, exception); property=DestroyString(property); } } (void) RelinquishUniqueFileResource(filename); } /* Write Histogram image. */ (void) CopyMagickString(histogram_image->filename,image_info->filename, MagickPathExtent); write_info=CloneImageInfo(image_info); *write_info->magick='\0'; (void) SetImageInfo(write_info,1,exception); if ((*write_info->magick == '\0') || (LocaleCompare(write_info->magick,"HISTOGRAM") == 0)) (void) FormatLocaleString(histogram_image->filename,MagickPathExtent, "miff:%s",write_info->filename); histogram_image->blob=DetachBlob(histogram_image->blob); histogram_image->blob=CloneBlobInfo(image->blob); status=WriteImage(write_info,histogram_image,exception); image->blob=DetachBlob(image->blob); image->blob=CloneBlobInfo(histogram_image->blob); histogram_image=DestroyImage(histogram_image); write_info=DestroyImageInfo(write_info); return(status); }
static MagickBooleanType WritePS2Image(const ImageInfo *image_info,Image *image)
{
static const char
*PostscriptProlog[]=
{
"%%%%BeginProlog",
"%%",
"%% Display a color image. The image is displayed in color on",
"%% Postscript viewers or printers that support color, otherwise",
"%% it is displayed as grayscale.",
"%%",
"/DirectClassImage",
"{",
" %%",
" %% Display a DirectClass image.",
" %%",
" colorspace 0 eq",
" {",
" /DeviceRGB setcolorspace",
" <<",
" /ImageType 1",
" /Width columns",
" /Height rows",
" /BitsPerComponent 8",
" /Decode [0 1 0 1 0 1]",
" /ImageMatrix [columns 0 0 rows neg 0 rows]",
" compression 0 gt",
" { /DataSource pixel_stream %s }",
" { /DataSource pixel_stream %s } ifelse",
" >> image",
" }",
" {",
" /DeviceCMYK setcolorspace",
" <<",
" /ImageType 1",
" /Width columns",
" /Height rows",
" /BitsPerComponent 8",
" /Decode [1 0 1 0 1 0 1 0]",
" /ImageMatrix [columns 0 0 rows neg 0 rows]",
" compression 0 gt",
" { /DataSource pixel_stream %s }",
" { /DataSource pixel_stream %s } ifelse",
" >> image",
" } ifelse",
"} bind def",
"",
"/PseudoClassImage",
"{",
" %%",
" %% Display a PseudoClass image.",
" %%",
" %% Parameters:",
" %% colors: number of colors in the colormap.",
" %%",
" currentfile buffer readline pop",
" token pop /colors exch def pop",
" colors 0 eq",
" {",
" %%",
" %% Image is grayscale.",
" %%",
" currentfile buffer readline pop",
" token pop /bits exch def pop",
" /DeviceGray setcolorspace",
" <<",
" /ImageType 1",
" /Width columns",
" /Height rows",
" /BitsPerComponent bits",
" /Decode [0 1]",
" /ImageMatrix [columns 0 0 rows neg 0 rows]",
" compression 0 gt",
" { /DataSource pixel_stream %s }",
" {",
" /DataSource pixel_stream %s",
" <<",
" /K "CCITTParam,
" /Columns columns",
" /Rows rows",
" >> /CCITTFaxDecode filter",
" } ifelse",
" >> image",
" }",
" {",
" %%",
" %% Parameters:",
" %% colormap: red, green, blue color packets.",
" %%",
" /colormap colors 3 mul string def",
" currentfile colormap readhexstring pop pop",
" currentfile buffer readline pop",
" [ /Indexed /DeviceRGB colors 1 sub colormap ] setcolorspace",
" <<",
" /ImageType 1",
" /Width columns",
" /Height rows",
" /BitsPerComponent 8",
" /Decode [0 255]",
" /ImageMatrix [columns 0 0 rows neg 0 rows]",
" compression 0 gt",
" { /DataSource pixel_stream %s }",
" { /DataSource pixel_stream %s } ifelse",
" >> image",
" } ifelse",
"} bind def",
"",
"/DisplayImage",
"{",
" %%",
" %% Display a DirectClass or PseudoClass image.",
" %%",
" %% Parameters:",
" %% x & y translation.",
" %% x & y scale.",
" %% label pointsize.",
" %% image label.",
" %% image columns & rows.",
" %% class: 0-DirectClass or 1-PseudoClass.",
" %% colorspace: 0-RGB or 1-CMYK.",
" %% compression: 0-RLECompression or 1-NoCompression.",
" %% hex color packets.",
" %%",
" gsave",
" /buffer 512 string def",
" /pixel_stream currentfile def",
"",
" currentfile buffer readline pop",
" token pop /x exch def",
" token pop /y exch def pop",
" x y translate",
" currentfile buffer readline pop",
" token pop /x exch def",
" token pop /y exch def pop",
" currentfile buffer readline pop",
" token pop /pointsize exch def pop",
" /Helvetica findfont pointsize scalefont setfont",
(char *) NULL
},
*PostscriptEpilog[]=
{
" x y scale",
" currentfile buffer readline pop",
" token pop /columns exch def",
" token pop /rows exch def pop",
" currentfile buffer readline pop",
" token pop /class exch def pop",
" currentfile buffer readline pop",
" token pop /colorspace exch def pop",
" currentfile buffer readline pop",
" token pop /compression exch def pop",
" class 0 gt { PseudoClassImage } { DirectClassImage } ifelse",
(char *) NULL
};
char
buffer[MaxTextExtent],
date[MaxTextExtent],
page_geometry[MaxTextExtent],
**labels;
CompressionType
compression;
const char
**q,
*value;
double
pointsize;
GeometryInfo
geometry_info;
MagickOffsetType
scene,
start,
stop;
MagickBooleanType
progress,
status;
MagickOffsetType
offset;
MagickSizeType
number_pixels;
MagickStatusType
flags;
PointInfo
delta,
resolution,
scale;
RectangleInfo
geometry,
media_info,
page_info;
register const IndexPacket
*indexes;
register const PixelPacket
*p;
register ssize_t
x;
register ssize_t
i;
SegmentInfo
bounds;
size_t
length,
page,
text_size;
ssize_t
j,
y;
time_t
timer;
unsigned char
*pixels;
/*
Open output image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
compression=image->compression;
if (image_info->compression != UndefinedCompression)
compression=image_info->compression;
switch (compression)
{
#if !defined(MAGICKCORE_JPEG_DELEGATE)
case JPEGCompression:
{
compression=RLECompression;
(void) ThrowMagickException(&image->exception,GetMagickModule(),
MissingDelegateError,"DelegateLibrarySupportNotBuiltIn","`%s' (JPEG)",
image->filename);
break;
}
#endif
default:
break;
}
(void) ResetMagickMemory(&bounds,0,sizeof(bounds));
page=1;
scene=0;
do
{
/*
Scale relative to dots-per-inch.
*/
delta.x=DefaultResolution;
delta.y=DefaultResolution;
resolution.x=image->x_resolution;
resolution.y=image->y_resolution;
if ((resolution.x == 0.0) || (resolution.y == 0.0))
{
flags=ParseGeometry(PSDensityGeometry,&geometry_info);
resolution.x=geometry_info.rho;
resolution.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
resolution.y=resolution.x;
}
if (image_info->density != (char *) NULL)
{
flags=ParseGeometry(image_info->density,&geometry_info);
resolution.x=geometry_info.rho;
resolution.y=geometry_info.sigma;
if ((flags & SigmaValue) == 0)
resolution.y=resolution.x;
}
if (image->units == PixelsPerCentimeterResolution)
{
resolution.x=(size_t) (100.0*2.54*resolution.x+0.5)/100.0;
resolution.y=(size_t) (100.0*2.54*resolution.y+0.5)/100.0;
}
SetGeometry(image,&geometry);
(void) FormatLocaleString(page_geometry,MaxTextExtent,"%.20gx%.20g",
(double) image->columns,(double) image->rows);
if (image_info->page != (char *) NULL)
(void) CopyMagickString(page_geometry,image_info->page,MaxTextExtent);
else
if ((image->page.width != 0) && (image->page.height != 0))
(void) FormatLocaleString(page_geometry,MaxTextExtent,
"%.20gx%.20g%+.20g%+.20g",(double) image->page.width,(double)
image->page.height,(double) image->page.x,(double) image->page.y);
else
if ((image->gravity != UndefinedGravity) &&
(LocaleCompare(image_info->magick,"PS") == 0))
(void) CopyMagickString(page_geometry,PSPageGeometry,MaxTextExtent);
(void) ConcatenateMagickString(page_geometry,">",MaxTextExtent);
(void) ParseMetaGeometry(page_geometry,&geometry.x,&geometry.y,
&geometry.width,&geometry.height);
scale.x=(double) (geometry.width*delta.x)/resolution.x;
geometry.width=(size_t) floor(scale.x+0.5);
scale.y=(double) (geometry.height*delta.y)/resolution.y;
geometry.height=(size_t) floor(scale.y+0.5);
(void) ParseAbsoluteGeometry(page_geometry,&media_info);
(void) ParseGravityGeometry(image,page_geometry,&page_info,
&image->exception);
if (image->gravity != UndefinedGravity)
{
geometry.x=(-page_info.x);
geometry.y=(ssize_t) (media_info.height+page_info.y-image->rows);
}
pointsize=12.0;
if (image_info->pointsize != 0.0)
pointsize=image_info->pointsize;
text_size=0;
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
text_size=(size_t) (MultilineCensus(value)*pointsize+12);
if (page == 1)
{
/*
Output Postscript header.
*/
if (LocaleCompare(image_info->magick,"PS2") == 0)
(void) CopyMagickString(buffer,"%!PS-Adobe-3.0\n",MaxTextExtent);
else
(void) CopyMagickString(buffer,"%!PS-Adobe-3.0 EPSF-3.0\n",
MaxTextExtent);
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"%%Creator: (ImageMagick)\n");
(void) FormatLocaleString(buffer,MaxTextExtent,"%%%%Title: (%s)\n",
image->filename);
(void) WriteBlobString(image,buffer);
timer=time((time_t *) NULL);
(void) FormatMagickTime(timer,MaxTextExtent,date);
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%CreationDate: (%s)\n",date);
(void) WriteBlobString(image,buffer);
bounds.x1=(double) geometry.x;
bounds.y1=(double) geometry.y;
bounds.x2=(double) geometry.x+geometry.width;
bounds.y2=(double) geometry.y+geometry.height+text_size;
if ((image_info->adjoin != MagickFalse) &&
(GetNextImageInList(image) != (Image *) NULL))
(void) CopyMagickString(buffer,"%%BoundingBox: (atend)\n",
MaxTextExtent);
else
{
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%BoundingBox: %.20g %.20g %.20g %.20g\n",ceil(bounds.x1-0.5),
ceil(bounds.y1-0.5),floor(bounds.x2+0.5),floor(bounds.y2+0.5));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%HiResBoundingBox: %g %g %g %g\n",bounds.x1,
bounds.y1,bounds.x2,bounds.y2);
}
(void) WriteBlobString(image,buffer);
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
(void) WriteBlobString(image,
"%%DocumentNeededResources: font Helvetica\n");
(void) WriteBlobString(image,"%%LanguageLevel: 2\n");
if (LocaleCompare(image_info->magick,"PS2") != 0)
(void) WriteBlobString(image,"%%Pages: 1\n");
else
{
(void) WriteBlobString(image,"%%Orientation: Portrait\n");
(void) WriteBlobString(image,"%%PageOrder: Ascend\n");
if (image_info->adjoin == MagickFalse)
(void) CopyMagickString(buffer,"%%Pages: 1\n",MaxTextExtent);
else
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%Pages: %.20g\n",(double) GetImageListLength(image));
(void) WriteBlobString(image,buffer);
}
(void) WriteBlobString(image,"%%EndComments\n");
(void) WriteBlobString(image,"\n%%BeginDefaults\n");
(void) WriteBlobString(image,"%%EndDefaults\n\n");
/*
Output Postscript commands.
*/
for (q=PostscriptProlog; *q; q++)
{
switch (compression)
{
case NoCompression:
{
(void) FormatLocaleString(buffer,MaxTextExtent,*q,
"/ASCII85Decode filter");
break;
}
case JPEGCompression:
{
(void) FormatLocaleString(buffer,MaxTextExtent,*q,
"/DCTDecode filter");
break;
}
case LZWCompression:
{
(void) FormatLocaleString(buffer,MaxTextExtent,*q,
"/LZWDecode filter");
break;
}
case FaxCompression:
case Group4Compression:
{
(void) FormatLocaleString(buffer,MaxTextExtent,*q," ");
break;
}
default:
{
(void) FormatLocaleString(buffer,MaxTextExtent,*q,
"/RunLengthDecode filter");
break;
}
}
(void) WriteBlobString(image,buffer);
(void) WriteBlobByte(image,'\n');
}
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
for (j=(ssize_t) MultilineCensus(value)-1; j >= 0; j--)
{
(void) WriteBlobString(image," /label 512 string def\n");
(void) WriteBlobString(image," currentfile label readline pop\n");
(void) FormatLocaleString(buffer,MaxTextExtent,
" 0 y %g add moveto label show pop\n",j*pointsize+12);
(void) WriteBlobString(image,buffer);
}
for (q=PostscriptEpilog; *q; q++)
{
(void) FormatLocaleString(buffer,MaxTextExtent,"%s\n",*q);
(void) WriteBlobString(image,buffer);
}
if (LocaleCompare(image_info->magick,"PS2") == 0)
(void) WriteBlobString(image," showpage\n");
(void) WriteBlobString(image,"} bind def\n");
(void) WriteBlobString(image,"%%EndProlog\n");
}
(void) FormatLocaleString(buffer,MaxTextExtent,"%%%%Page: 1 %.20g\n",
(double) page++);
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%PageBoundingBox: %.20g %.20g %.20g %.20g\n",(double) geometry.x,
(double) geometry.y,geometry.x+(double) geometry.width,geometry.y+(double)
(geometry.height+text_size));
(void) WriteBlobString(image,buffer);
if ((double) geometry.x < bounds.x1)
bounds.x1=(double) geometry.x;
if ((double) geometry.y < bounds.y1)
bounds.y1=(double) geometry.y;
if ((double) (geometry.x+geometry.width-1) > bounds.x2)
bounds.x2=(double) geometry.x+geometry.width-1;
if ((double) (geometry.y+(geometry.height+text_size)-1) > bounds.y2)
bounds.y2=(double) geometry.y+(geometry.height+text_size)-1;
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
(void) WriteBlobString(image,"%%PageResources: font Times-Roman\n");
if (LocaleCompare(image_info->magick,"PS2") != 0)
(void) WriteBlobString(image,"userdict begin\n");
start=TellBlob(image);
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%BeginData:%13ld %s Bytes\n",0L,
compression == NoCompression ? "ASCII" : "Binary");
(void) WriteBlobString(image,buffer);
stop=TellBlob(image);
(void) WriteBlobString(image,"DisplayImage\n");
/*
Output image data.
*/
(void) FormatLocaleString(buffer,MaxTextExtent,"%.20g %.20g\n%g %g\n%g\n",
(double) geometry.x,(double) geometry.y,scale.x,scale.y,pointsize);
(void) WriteBlobString(image,buffer);
labels=(char **) NULL;
value=GetImageProperty(image,"label");
if (value != (const char *) NULL)
labels=StringToList(value);
if (labels != (char **) NULL)
{
for (i=0; labels[i] != (char *) NULL; i++)
{
(void) FormatLocaleString(buffer,MaxTextExtent,"%s \n",
labels[i]);
(void) WriteBlobString(image,buffer);
labels[i]=DestroyString(labels[i]);
}
labels=(char **) RelinquishMagickMemory(labels);
}
number_pixels=(MagickSizeType) image->columns*image->rows;
if (number_pixels != (MagickSizeType) ((size_t) number_pixels))
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
if ((compression == FaxCompression) || (compression == Group4Compression) ||
((image_info->type != TrueColorType) &&
(IsGrayImage(image,&image->exception) != MagickFalse)))
{
(void) FormatLocaleString(buffer,MaxTextExtent,"%.20g %.20g\n1\n%d\n",
(double) image->columns,(double) image->rows,(int)
(image->colorspace == CMYKColorspace));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,"%d\n",
(int) ((compression != FaxCompression) &&
(compression != Group4Compression)));
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"0\n");
(void) FormatLocaleString(buffer,MaxTextExtent,"%d\n",
(compression == FaxCompression) ||
(compression == Group4Compression) ? 1 : 8);
(void) WriteBlobString(image,buffer);
switch (compression)
{
case FaxCompression:
case Group4Compression:
{
if (LocaleCompare(CCITTParam,"0") == 0)
{
(void) HuffmanEncodeImage(image_info,image,image);
break;
}
(void) Huffman2DEncodeImage(image_info,image,image);
break;
}
case JPEGCompression:
{
status=InjectImageBlob(image_info,image,image,"jpeg",
&image->exception);
if (status == MagickFalse)
ThrowWriterException(CoderError,image->exception.reason);
break;
}
case RLECompression:
default:
{
register unsigned char
*q;
/*
Allocate pixel array.
*/
length=(size_t) number_pixels;
pixels=(unsigned char *) AcquireQuantumMemory(length,
sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationFailed");
/*
Dump Runlength encoded pixels.
*/
q=pixels;
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
*q++=ScaleQuantumToChar(PixelIntensityToQuantum(p));
p++;
}
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
image->rows);
if (progress == MagickFalse)
break;
}
length=(size_t) (q-pixels);
if (compression == LZWCompression)
status=LZWEncodeImage(image,length,pixels);
else
status=PackbitsEncodeImage(image,length,pixels);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
if (status == MagickFalse)
{
(void) CloseBlob(image);
return(MagickFalse);
}
break;
}
case NoCompression:
{
/*
Dump uncompressed PseudoColor packets.
*/
Ascii85Initialize(image);
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
Ascii85Encode(image,ScaleQuantumToChar(
PixelIntensityToQuantum(p)));
p++;
}
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType)
y,image->rows);
if (progress == MagickFalse)
break;
}
Ascii85Flush(image);
break;
}
}
}
else
if ((image->storage_class == DirectClass) || (image->colors > 256) ||
(compression == JPEGCompression) || (image->matte != MagickFalse))
{
(void) FormatLocaleString(buffer,MaxTextExtent,"%.20g %.20g\n0\n%d\n",
(double) image->columns,(double) image->rows,(int)
(image->colorspace == CMYKColorspace));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,"%d\n",
(int) (compression == NoCompression));
(void) WriteBlobString(image,buffer);
switch (compression)
{
case JPEGCompression:
{
status=InjectImageBlob(image_info,image,image,"jpeg",
&image->exception);
if (status == MagickFalse)
ThrowWriterException(CoderError,image->exception.reason);
break;
}
case RLECompression:
default:
{
register unsigned char
*q;
/*
Allocate pixel array.
*/
length=(size_t) number_pixels;
pixels=(unsigned char *) AcquireQuantumMemory(length,
4*sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,
"MemoryAllocationFailed");
/*
Dump Packbit encoded pixels.
*/
q=pixels;
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
{
if ((image->matte != MagickFalse) &&
(GetPixelOpacity(p) == (Quantum) TransparentOpacity))
{
*q++=ScaleQuantumToChar((Quantum) QuantumRange);
*q++=ScaleQuantumToChar((Quantum) QuantumRange);
*q++=ScaleQuantumToChar((Quantum) QuantumRange);
}
else
if (image->colorspace != CMYKColorspace)
{
*q++=ScaleQuantumToChar(GetPixelRed(p));
*q++=ScaleQuantumToChar(GetPixelGreen(p));
*q++=ScaleQuantumToChar(GetPixelBlue(p));
}
else
{
*q++=ScaleQuantumToChar(GetPixelRed(p));
*q++=ScaleQuantumToChar(GetPixelGreen(p));
*q++=ScaleQuantumToChar(GetPixelBlue(p));
*q++=ScaleQuantumToChar(GetPixelIndex(
indexes+x));
}
p++;
}
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType)
y,image->rows);
if (progress == MagickFalse)
break;
}
length=(size_t) (q-pixels);
if (compression == LZWCompression)
status=LZWEncodeImage(image,length,pixels);
else
status=PackbitsEncodeImage(image,length,pixels);
if (status == MagickFalse)
{
(void) CloseBlob(image);
return(MagickFalse);
}
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
break;
}
case NoCompression:
{
/*
Dump uncompressed DirectColor packets.
*/
Ascii85Initialize(image);
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
{
if ((image->matte != MagickFalse) &&
(GetPixelOpacity(p) == (Quantum) TransparentOpacity))
{
Ascii85Encode(image,ScaleQuantumToChar((Quantum)
QuantumRange));
Ascii85Encode(image,ScaleQuantumToChar((Quantum)
QuantumRange));
Ascii85Encode(image,ScaleQuantumToChar((Quantum)
QuantumRange));
}
else
if (image->colorspace != CMYKColorspace)
{
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelRed(p)));
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelGreen(p)));
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelBlue(p)));
}
else
{
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelRed(p)));
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelGreen(p)));
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelBlue(p)));
Ascii85Encode(image,ScaleQuantumToChar(
GetPixelIndex(indexes+x)));
}
p++;
}
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType)
y,image->rows);
if (progress == MagickFalse)
break;
}
Ascii85Flush(image);
break;
}
}
}
else
{
/*
Dump number of colors and colormap.
*/
(void) FormatLocaleString(buffer,MaxTextExtent,"%.20g %.20g\n1\n%d\n",
(double) image->columns,(double) image->rows,(int)
(image->colorspace == CMYKColorspace));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,"%d\n",
(int) (compression == NoCompression));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,"%.20g\n",(double)
image->colors);
(void) WriteBlobString(image,buffer);
for (i=0; i < (ssize_t) image->colors; i++)
{
(void) FormatLocaleString(buffer,MaxTextExtent,"%02X%02X%02X\n",
ScaleQuantumToChar(image->colormap[i].red),
ScaleQuantumToChar(image->colormap[i].green),
ScaleQuantumToChar(image->colormap[i].blue));
(void) WriteBlobString(image,buffer);
}
switch (compression)
{
case RLECompression:
default:
{
register unsigned char
*q;
/*
Allocate pixel array.
*/
length=(size_t) number_pixels;
pixels=(unsigned char *) AcquireQuantumMemory(length,
sizeof(*pixels));
if (pixels == (unsigned char *) NULL)
ThrowWriterException(ResourceLimitError,
"MemoryAllocationFailed");
/*
Dump Runlength encoded pixels.
*/
q=pixels;
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
*q++=(unsigned char) GetPixelIndex(indexes+x);
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType)
y,image->rows);
if (progress == MagickFalse)
break;
}
length=(size_t) (q-pixels);
if (compression == LZWCompression)
status=LZWEncodeImage(image,length,pixels);
else
status=PackbitsEncodeImage(image,length,pixels);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
if (status == MagickFalse)
{
(void) CloseBlob(image);
return(MagickFalse);
}
break;
}
case NoCompression:
{
/*
Dump uncompressed PseudoColor packets.
*/
Ascii85Initialize(image);
for (y=0; y < (ssize_t) image->rows; y++)
{
p=GetVirtualPixels(image,0,y,image->columns,1,
&image->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(image);
for (x=0; x < (ssize_t) image->columns; x++)
Ascii85Encode(image,(unsigned char) GetPixelIndex(
indexes+x));
progress=SetImageProgress(image,SaveImageTag,(MagickOffsetType)
y,image->rows);
if (progress == MagickFalse)
break;
}
Ascii85Flush(image);
break;
}
}
}
(void) WriteBlobByte(image,'\n');
length=(size_t) (TellBlob(image)-stop);
stop=TellBlob(image);
offset=SeekBlob(image,start,SEEK_SET);
if (offset < 0)
ThrowWriterException(CorruptImageError,"ImproperImageHeader");
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%BeginData:%13ld %s Bytes\n",(long) length,
compression == NoCompression ? "ASCII" : "Binary");
(void) WriteBlobString(image,buffer);
offset=SeekBlob(image,stop,SEEK_SET);
(void) WriteBlobString(image,"%%EndData\n");
if (LocaleCompare(image_info->magick,"PS2") != 0)
(void) WriteBlobString(image,"end\n");
(void) WriteBlobString(image,"%%PageTrailer\n");
if (GetNextImageInList(image) == (Image *) NULL)
break;
image=SyncNextImageInList(image);
status=SetImageProgress(image,SaveImagesTag,scene++,
GetImageListLength(image));
if (status == MagickFalse)
break;
} while (image_info->adjoin != MagickFalse);
(void) WriteBlobString(image,"%%Trailer\n");
if (page > 1)
{
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%BoundingBox: %.20g %.20g %.20g %.20g\n",ceil(bounds.x1-0.5),
ceil(bounds.y1-0.5),floor(bounds.x2+0.5),floor(bounds.y2+0.5));
(void) WriteBlobString(image,buffer);
(void) FormatLocaleString(buffer,MaxTextExtent,
"%%%%HiResBoundingBox: %g %g %g %g\n",bounds.x1,bounds.y1,
bounds.x2,bounds.y2);
(void) WriteBlobString(image,buffer);
}
(void) WriteBlobString(image,"%%EOF\n");
(void) CloseBlob(image);
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W r i t e P I C O N I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WritePICONImage() writes an image to a file in the Personal Icon format.
%
% The format of the WritePICONImage method is:
%
% MagickBooleanType WritePICONImage(const ImageInfo *image_info,
% Image *image)
%
% A description of each parameter follows.
%
% o image_info: the image info.
%
% o image: The image.
%
*/
static MagickBooleanType WritePICONImage(const ImageInfo *image_info,
Image *image)
{
#define ColormapExtent 155
#define GraymapExtent 95
#define PiconGeometry "48x48>"
static unsigned char
Colormap[]=
{
0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x06, 0x00, 0x05, 0x00, 0xf4, 0x05,
0x00, 0x00, 0x00, 0x00, 0x2f, 0x4f, 0x4f, 0x70, 0x80, 0x90, 0x7e, 0x7e,
0x7e, 0xdc, 0xdc, 0xdc, 0xff, 0xff, 0xff, 0x00, 0x00, 0x80, 0x00, 0x00,
0xff, 0x1e, 0x90, 0xff, 0x87, 0xce, 0xeb, 0xe6, 0xe6, 0xfa, 0x00, 0xff,
0xff, 0x80, 0x00, 0x80, 0xb2, 0x22, 0x22, 0x2e, 0x8b, 0x57, 0x32, 0xcd,
0x32, 0x00, 0xff, 0x00, 0x98, 0xfb, 0x98, 0xff, 0x00, 0xff, 0xff, 0x00,
0x00, 0xff, 0x63, 0x47, 0xff, 0xa5, 0x00, 0xff, 0xd7, 0x00, 0xff, 0xff,
0x00, 0xee, 0x82, 0xee, 0xa0, 0x52, 0x2d, 0xcd, 0x85, 0x3f, 0xd2, 0xb4,
0x8c, 0xf5, 0xde, 0xb3, 0xff, 0xfa, 0xcd, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x21, 0xf9, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00,
0x00, 0x00, 0x06, 0x00, 0x05, 0x00, 0x00, 0x05, 0x18, 0x20, 0x10, 0x08,
0x03, 0x51, 0x18, 0x07, 0x92, 0x28, 0x0b, 0xd3, 0x38, 0x0f, 0x14, 0x49,
0x13, 0x55, 0x59, 0x17, 0x96, 0x69, 0x1b, 0xd7, 0x85, 0x00, 0x3b,
},
Graymap[]=
{
0x47, 0x49, 0x46, 0x38, 0x37, 0x61, 0x04, 0x00, 0x04, 0x00, 0xf3, 0x0f,
0x00, 0x00, 0x00, 0x00, 0x12, 0x12, 0x12, 0x21, 0x21, 0x21, 0x33, 0x33,
0x33, 0x45, 0x45, 0x45, 0x54, 0x54, 0x54, 0x66, 0x66, 0x66, 0x78, 0x78,
0x78, 0x87, 0x87, 0x87, 0x99, 0x99, 0x99, 0xab, 0xab, 0xab, 0xba, 0xba,
0xba, 0xcc, 0xcc, 0xcc, 0xde, 0xde, 0xde, 0xed, 0xed, 0xed, 0xff, 0xff,
0xff, 0x21, 0xf9, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00,
0x00, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x04, 0x0c, 0x10, 0x04, 0x31,
0x48, 0x31, 0x07, 0x25, 0xb5, 0x58, 0x73, 0x4f, 0x04, 0x00, 0x3b,
};
#define MaxCixels 92
static const char
Cixel[MaxCixels+1] = " .XoO+@#$%&*=-;:>,<1234567890qwertyuipasdfghjk"
"lzxcvbnmMNBVCZASDFGHJKLPIUYTREWQ!~^/()_`'][{}|";
char
buffer[MaxTextExtent],
basename[MaxTextExtent],
name[MaxTextExtent],
symbol[MaxTextExtent];
ExceptionInfo
*exception;
Image
*affinity_image,
*picon;
ImageInfo
*blob_info;
MagickBooleanType
status,
transparent;
MagickPixelPacket
pixel;
QuantizeInfo
*quantize_info;
RectangleInfo
geometry;
register const IndexPacket
*indexes;
register const PixelPacket
*p;
register ssize_t
i,
x;
register PixelPacket
*q;
size_t
characters_per_pixel,
colors;
ssize_t
j,
k,
y;
/*
Open output image file.
*/
assert(image_info != (const ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=OpenBlob(image_info,image,WriteBinaryBlobMode,&image->exception);
if (status == MagickFalse)
return(status);
(void) TransformImageColorspace(image,sRGBColorspace);
SetGeometry(image,&geometry);
(void) ParseMetaGeometry(PiconGeometry,&geometry.x,&geometry.y,
&geometry.width,&geometry.height);
picon=ResizeImage(image,geometry.width,geometry.height,TriangleFilter,1.0,
&image->exception);
blob_info=CloneImageInfo(image_info);
(void) AcquireUniqueFilename(blob_info->filename);
if ((image_info->type != TrueColorType) &&
(SetImageGray(image,&image->exception) != MagickFalse))
affinity_image=BlobToImage(blob_info,Graymap,GraymapExtent,
&image->exception);
else
affinity_image=BlobToImage(blob_info,Colormap,ColormapExtent,
&image->exception);
(void) RelinquishUniqueFileResource(blob_info->filename);
blob_info=DestroyImageInfo(blob_info);
if ((picon == (Image *) NULL) || (affinity_image == (Image *) NULL))
return(MagickFalse);
quantize_info=AcquireQuantizeInfo(image_info);
status=RemapImage(quantize_info,picon,affinity_image);
quantize_info=DestroyQuantizeInfo(quantize_info);
affinity_image=DestroyImage(affinity_image);
transparent=MagickFalse;
exception=(&image->exception);
if (picon->storage_class == PseudoClass)
{
(void) CompressImageColormap(picon);
if (picon->matte != MagickFalse)
transparent=MagickTrue;
}
else
{
/*
Convert DirectClass to PseudoClass picon.
*/
if (picon->matte != MagickFalse)
{
/*
Map all the transparent pixels.
*/
for (y=0; y < (ssize_t) picon->rows; y++)
{
q=GetAuthenticPixels(picon,0,y,picon->columns,1,exception);
if (q == (PixelPacket *) NULL)
break;
for (x=0; x < (ssize_t) picon->columns; x++)
{
if (q->opacity == (Quantum) TransparentOpacity)
transparent=MagickTrue;
else
SetPixelOpacity(q,OpaqueOpacity);
q++;
}
if (SyncAuthenticPixels(picon,exception) == MagickFalse)
break;
}
}
(void) SetImageType(picon,PaletteType);
}
colors=picon->colors;
if (transparent != MagickFalse)
{
register IndexPacket
*indexes;
colors++;
picon->colormap=(PixelPacket *) ResizeQuantumMemory((void **)
picon->colormap,(size_t) colors,sizeof(*picon->colormap));
if (picon->colormap == (PixelPacket *) NULL)
ThrowWriterException(ResourceLimitError,"MemoryAllocationError");
for (y=0; y < (ssize_t) picon->rows; y++)
{
q=GetAuthenticPixels(picon,0,y,picon->columns,1,exception);
if (q == (PixelPacket *) NULL)
break;
indexes=GetAuthenticIndexQueue(picon);
for (x=0; x < (ssize_t) picon->columns; x++)
{
if (q->opacity == (Quantum) TransparentOpacity)
SetPixelIndex(indexes+x,picon->colors);
q++;
}
if (SyncAuthenticPixels(picon,exception) == MagickFalse)
break;
}
}
/*
Compute the character per pixel.
*/
characters_per_pixel=1;
for (k=MaxCixels; (ssize_t) colors > k; k*=MaxCixels)
characters_per_pixel++;
/*
XPM header.
*/
(void) WriteBlobString(image,"/* XPM */\n");
GetPathComponent(picon->filename,BasePath,basename);
(void) FormatLocaleString(buffer,MaxTextExtent,
"static char *%s[] = {\n",basename);
(void) WriteBlobString(image,buffer);
(void) WriteBlobString(image,"/* columns rows colors chars-per-pixel */\n");
(void) FormatLocaleString(buffer,MaxTextExtent,
"\"%.20g %.20g %.20g %.20g\",\n",(double) picon->columns,(double)
picon->rows,(double) colors,(double) characters_per_pixel);
(void) WriteBlobString(image,buffer);
GetMagickPixelPacket(image,&pixel);
for (i=0; i < (ssize_t) colors; i++)
{
/*
Define XPM color.
*/
SetMagickPixelPacket(image,picon->colormap+i,(IndexPacket *) NULL,&pixel);
pixel.colorspace=sRGBColorspace;
pixel.depth=8;
pixel.opacity=(MagickRealType) OpaqueOpacity;
(void) QueryMagickColorname(image,&pixel,XPMCompliance,name,
&image->exception);
if (transparent != MagickFalse)
{
if (i == (ssize_t) (colors-1))
(void) CopyMagickString(name,"grey75",MaxTextExtent);
}
/*
Write XPM color.
*/
k=i % MaxCixels;
symbol[0]=Cixel[k];
for (j=1; j < (ssize_t) characters_per_pixel; j++)
{
k=((i-k)/MaxCixels) % MaxCixels;
symbol[j]=Cixel[k];
}
symbol[j]='\0';
(void) FormatLocaleString(buffer,MaxTextExtent,"\"%s c %s\",\n",
symbol,name);
(void) WriteBlobString(image,buffer);
}
/*
Define XPM pixels.
*/
(void) WriteBlobString(image,"/* pixels */\n");
for (y=0; y < (ssize_t) picon->rows; y++)
{
p=GetVirtualPixels(picon,0,y,picon->columns,1,&picon->exception);
if (p == (const PixelPacket *) NULL)
break;
indexes=GetVirtualIndexQueue(picon);
(void) WriteBlobString(image,"\"");
for (x=0; x < (ssize_t) picon->columns; x++)
{
k=((ssize_t) GetPixelIndex(indexes+x) % MaxCixels);
symbol[0]=Cixel[k];
for (j=1; j < (ssize_t) characters_per_pixel; j++)
{
k=(((int) GetPixelIndex(indexes+x)-k)/MaxCixels) % MaxCixels;
symbol[j]=Cixel[k];
}
symbol[j]='\0';
(void) CopyMagickString(buffer,symbol,MaxTextExtent);
(void) WriteBlobString(image,buffer);
}
(void) FormatLocaleString(buffer,MaxTextExtent,"\"%s\n",
y == (ssize_t) (picon->rows-1) ? "" : ",");
(void) WriteBlobString(image,buffer);
status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y,
picon->rows);
if (status == MagickFalse)
break;
}
picon=DestroyImage(picon);
(void) WriteBlobString(image,"};\n");
(void) CloseBlob(image);
return(MagickTrue);
}
MagickExport Image *MontageImageList(const ImageInfo *image_info,
const MontageInfo *montage_info,const Image *images,ExceptionInfo *exception)
{
#define MontageImageTag "Montage/Image"
#define TileImageTag "Tile/Image"
char
tile_geometry[MagickPathExtent],
*title;
const char
*value;
DrawInfo
*draw_info;
FrameInfo
frame_info;
Image
*image,
**image_list,
**master_list,
*montage,
*texture,
*tile_image,
*thumbnail;
ImageInfo
*clone_info;
MagickBooleanType
concatenate,
proceed,
status;
MagickOffsetType
tiles;
MagickProgressMonitor
progress_monitor;
MagickStatusType
flags;
register ssize_t
i;
RectangleInfo
bounds,
geometry,
extract_info;
size_t
border_width,
extent,
height,
images_per_page,
max_height,
number_images,
number_lines,
sans,
tiles_per_column,
tiles_per_page,
tiles_per_row,
title_offset,
total_tiles,
width;
ssize_t
bevel_width,
tile,
x,
x_offset,
y,
y_offset;
TypeMetric
metrics;
/*
Create image tiles.
*/
assert(images != (Image *) NULL);
assert(images->signature == MagickCoreSignature);
if (images->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename);
assert(montage_info != (MontageInfo *) NULL);
assert(montage_info->signature == MagickCoreSignature);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
number_images=GetImageListLength(images);
master_list=ImageListToArray(images,exception);
image_list=master_list;
image=image_list[0];
if (master_list == (Image **) NULL)
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
thumbnail=NewImageList();
for (i=0; i < (ssize_t) number_images; i++)
{
image=CloneImage(image_list[i],0,0,MagickTrue,exception);
if (image == (Image *) NULL)
break;
(void) ParseAbsoluteGeometry("0x0+0+0",&image->page);
progress_monitor=SetImageProgressMonitor(image,(MagickProgressMonitor) NULL,
image->client_data);
flags=ParseRegionGeometry(image,montage_info->geometry,&geometry,exception);
thumbnail=ThumbnailImage(image,geometry.width,geometry.height,exception);
if (thumbnail == (Image *) NULL)
break;
image_list[i]=thumbnail;
(void) SetImageProgressMonitor(image,progress_monitor,image->client_data);
proceed=SetImageProgress(image,TileImageTag,(MagickOffsetType) i,
number_images);
if (proceed == MagickFalse)
break;
image=DestroyImage(image);
}
if (i < (ssize_t) number_images)
{
if (thumbnail == (Image *) NULL)
i--;
for (tile=0; (ssize_t) tile <= i; tile++)
if (image_list[tile] != (Image *) NULL)
image_list[tile]=DestroyImage(image_list[tile]);
master_list=(Image **) RelinquishMagickMemory(master_list);
return((Image *) NULL);
}
/*
Sort image list by increasing tile number.
*/
for (i=0; i < (ssize_t) number_images; i++)
if (image_list[i]->scene == 0)
break;
if (i == (ssize_t) number_images)
qsort((void *) image_list,(size_t) number_images,sizeof(*image_list),
SceneCompare);
/*
Determine tiles per row and column.
*/
tiles_per_column=(size_t) sqrt((double) number_images);
tiles_per_row=(size_t) ceil((double) number_images/tiles_per_column);
x_offset=0;
y_offset=0;
if (montage_info->tile != (char *) NULL)
GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset,
&tiles_per_column,&tiles_per_row);
/*
Determine tile sizes.
*/
concatenate=MagickFalse;
SetGeometry(image_list[0],&extract_info);
extract_info.x=(ssize_t) montage_info->border_width;
extract_info.y=(ssize_t) montage_info->border_width;
if (montage_info->geometry != (char *) NULL)
{
/*
Initialize tile geometry.
*/
flags=GetGeometry(montage_info->geometry,&extract_info.x,&extract_info.y,
&extract_info.width,&extract_info.height);
concatenate=((flags & RhoValue) == 0) && ((flags & SigmaValue) == 0) ?
MagickTrue : MagickFalse;
}
border_width=montage_info->border_width;
bevel_width=0;
(void) ResetMagickMemory(&frame_info,0,sizeof(frame_info));
if (montage_info->frame != (char *) NULL)
{
char
absolute_geometry[MagickPathExtent];
frame_info.width=extract_info.width;
frame_info.height=extract_info.height;
(void) FormatLocaleString(absolute_geometry,MagickPathExtent,"%s!",
montage_info->frame);
flags=ParseMetaGeometry(absolute_geometry,&frame_info.outer_bevel,
&frame_info.inner_bevel,&frame_info.width,&frame_info.height);
if ((flags & HeightValue) == 0)
frame_info.height=frame_info.width;
if ((flags & XiValue) == 0)
frame_info.outer_bevel=(ssize_t) frame_info.width/2-1;
if ((flags & PsiValue) == 0)
frame_info.inner_bevel=frame_info.outer_bevel;
frame_info.x=(ssize_t) frame_info.width;
frame_info.y=(ssize_t) frame_info.height;
bevel_width=(ssize_t) MagickMax(frame_info.inner_bevel,
frame_info.outer_bevel);
border_width=(size_t) MagickMax((ssize_t) frame_info.width,
(ssize_t) frame_info.height);
}
for (i=0; i < (ssize_t) number_images; i++)
{
if (image_list[i]->columns > extract_info.width)
extract_info.width=image_list[i]->columns;
if (image_list[i]->rows > extract_info.height)
extract_info.height=image_list[i]->rows;
}
/*
Initialize draw attributes.
*/
clone_info=CloneImageInfo(image_info);
clone_info->background_color=montage_info->background_color;
clone_info->border_color=montage_info->border_color;
draw_info=CloneDrawInfo(clone_info,(DrawInfo *) NULL);
if (montage_info->font != (char *) NULL)
(void) CloneString(&draw_info->font,montage_info->font);
if (montage_info->pointsize != 0.0)
draw_info->pointsize=montage_info->pointsize;
draw_info->gravity=CenterGravity;
draw_info->stroke=montage_info->stroke;
draw_info->fill=montage_info->fill;
draw_info->text=AcquireString("");
(void) GetTypeMetrics(image_list[0],draw_info,&metrics,exception);
texture=NewImageList();
if (montage_info->texture != (char *) NULL)
{
(void) CopyMagickString(clone_info->filename,montage_info->texture,
MagickPathExtent);
texture=ReadImage(clone_info,exception);
}
/*
Determine the number of lines in an next label.
*/
title=InterpretImageProperties(clone_info,image_list[0],montage_info->title,
exception);
title_offset=0;
if (montage_info->title != (char *) NULL)
title_offset=(size_t) (2*(metrics.ascent-metrics.descent)*
MultilineCensus(title)+2*extract_info.y);
number_lines=0;
for (i=0; i < (ssize_t) number_images; i++)
{
value=GetImageProperty(image_list[i],"label",exception);
if (value == (const char *) NULL)
continue;
if (MultilineCensus(value) > number_lines)
number_lines=MultilineCensus(value);
}
/*
Allocate next structure.
*/
tile_image=AcquireImage((ImageInfo *) NULL,exception);
montage=AcquireImage(clone_info,exception);
montage->background_color=montage_info->background_color;
montage->scene=0;
images_per_page=(number_images-1)/(tiles_per_row*tiles_per_column)+1;
tiles=0;
total_tiles=(size_t) number_images;
for (i=0; i < (ssize_t) images_per_page; i++)
{
/*
Determine bounding box.
*/
tiles_per_page=tiles_per_row*tiles_per_column;
x_offset=0;
y_offset=0;
if (montage_info->tile != (char *) NULL)
GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset,
&sans,&sans);
tiles_per_page=tiles_per_row*tiles_per_column;
y_offset+=(ssize_t) title_offset;
max_height=0;
bounds.width=0;
bounds.height=0;
width=0;
for (tile=0; tile < (ssize_t) tiles_per_page; tile++)
{
if (tile < (ssize_t) number_images)
{
width=concatenate != MagickFalse ? image_list[tile]->columns :
extract_info.width;
if (image_list[tile]->rows > max_height)
max_height=image_list[tile]->rows;
}
x_offset+=(ssize_t) (width+2*(extract_info.x+border_width));
if (x_offset > (ssize_t) bounds.width)
bounds.width=(size_t) x_offset;
if (((tile+1) == (ssize_t) tiles_per_page) ||
(((tile+1) % tiles_per_row) == 0))
{
x_offset=0;
if (montage_info->tile != (char *) NULL)
GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y,
&sans,&sans);
height=concatenate != MagickFalse ? max_height : extract_info.height;
y_offset+=(ssize_t) (height+(extract_info.y+(ssize_t) border_width)*2+
(metrics.ascent-metrics.descent+4)*number_lines+
(montage_info->shadow != MagickFalse ? 4 : 0));
if (y_offset > (ssize_t) bounds.height)
bounds.height=(size_t) y_offset;
max_height=0;
}
}
if (montage_info->shadow != MagickFalse)
bounds.width+=4;
/*
Initialize montage image.
*/
(void) CopyMagickString(montage->filename,montage_info->filename,
MagickPathExtent);
montage->columns=(size_t) MagickMax((ssize_t) bounds.width,1);
montage->rows=(size_t) MagickMax((ssize_t) bounds.height,1);
(void) SetImageBackgroundColor(montage,exception);
/*
Set montage geometry.
*/
montage->montage=AcquireString((char *) NULL);
tile=0;
extent=1;
while (tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images))
{
extent+=strlen(image_list[tile]->filename)+1;
tile++;
}
montage->directory=(char *) AcquireQuantumMemory(extent,
sizeof(*montage->directory));
if ((montage->montage == (char *) NULL) ||
(montage->directory == (char *) NULL))
{
if (montage->montage != (char *) NULL)
montage->montage=(char *) RelinquishMagickMemory(montage->montage);
if (montage->directory != (char *) NULL)
montage->directory=(char *) RelinquishMagickMemory(
montage->directory);
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
}
x_offset=0;
y_offset=0;
if (montage_info->tile != (char *) NULL)
GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset,
&sans,&sans);
y_offset+=(ssize_t) title_offset;
(void) FormatLocaleString(montage->montage,MagickPathExtent,
"%.20gx%.20g%+.20g%+.20g",(double) (extract_info.width+
(extract_info.x+border_width)*2),(double) (extract_info.height+
(extract_info.y+border_width)*2+(double) ((metrics.ascent-
metrics.descent+4)*number_lines+(montage_info->shadow != MagickFalse ? 4 :
0))),(double) x_offset,(double) y_offset);
*montage->directory='\0';
tile=0;
while (tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images))
{
(void) ConcatenateMagickString(montage->directory,
image_list[tile]->filename,extent);
(void) ConcatenateMagickString(montage->directory,"\n",extent);
tile++;
}
progress_monitor=SetImageProgressMonitor(montage,(MagickProgressMonitor)
NULL,montage->client_data);
if (texture != (Image *) NULL)
(void) TextureImage(montage,texture,exception);
if (montage_info->title != (char *) NULL)
{
DrawInfo
*draw_clone_info;
TypeMetric
tile_metrics;
/*
Annotate composite image with title.
*/
draw_clone_info=CloneDrawInfo(image_info,draw_info);
draw_clone_info->gravity=CenterGravity;
draw_clone_info->pointsize*=2.0;
(void) GetTypeMetrics(image_list[0],draw_clone_info,&tile_metrics,
exception);
(void) FormatLocaleString(tile_geometry,MagickPathExtent,
"%.20gx%.20g%+.20g%+.20g",(double) montage->columns,(double)
(tile_metrics.ascent-tile_metrics.descent),0.0,
(double) extract_info.y+4);
(void) CloneString(&draw_clone_info->geometry,tile_geometry);
(void) CloneString(&draw_clone_info->text,title);
(void) AnnotateImage(montage,draw_clone_info,exception);
draw_clone_info=DestroyDrawInfo(draw_clone_info);
}
(void) SetImageProgressMonitor(montage,progress_monitor,
montage->client_data);
/*
Copy tile to the composite.
*/
x_offset=0;
y_offset=0;
if (montage_info->tile != (char *) NULL)
GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset,
&sans,&sans);
x_offset+=extract_info.x;
y_offset+=(ssize_t) title_offset+extract_info.y;
max_height=0;
status=MagickTrue;
for (tile=0; tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images); tile++)
{
/*
Copy this tile to the composite.
*/
image=CloneImage(image_list[tile],0,0,MagickTrue,exception);
if (image == (Image *) NULL)
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
progress_monitor=SetImageProgressMonitor(image,
(MagickProgressMonitor) NULL,image->client_data);
width=concatenate != MagickFalse ? image->columns : extract_info.width;
if (image->rows > max_height)
max_height=image->rows;
height=concatenate != MagickFalse ? max_height : extract_info.height;
if (border_width != 0)
{
Image
*border_image;
RectangleInfo
border_info;
/*
Put a border around the image.
*/
border_info.width=border_width;
border_info.height=border_width;
if (montage_info->frame != (char *) NULL)
{
border_info.width=(width-image->columns+1)/2;
border_info.height=(height-image->rows+1)/2;
}
border_image=BorderImage(image,&border_info,image->compose,exception);
if (border_image != (Image *) NULL)
{
image=DestroyImage(image);
image=border_image;
}
if ((montage_info->frame != (char *) NULL) &&
(image->compose == DstOutCompositeOp))
{
(void) SetPixelChannelMask(image,AlphaChannel);
(void) NegateImage(image,MagickFalse,exception);
(void) SetPixelChannelMask(image,DefaultChannels);
}
}
/*
Gravitate as specified by the tile gravity.
*/
tile_image->columns=width;
tile_image->rows=height;
tile_image->gravity=montage_info->gravity;
if (image->gravity != UndefinedGravity)
tile_image->gravity=image->gravity;
(void) FormatLocaleString(tile_geometry,MagickPathExtent,
"%.20gx%.20g+0+0",(double) image->columns,(double) image->rows);
flags=ParseGravityGeometry(tile_image,tile_geometry,&geometry,exception);
x=(ssize_t) (geometry.x+border_width);
y=(ssize_t) (geometry.y+border_width);
if ((montage_info->frame != (char *) NULL) && (bevel_width > 0))
{
FrameInfo
frame_clone;
Image
*frame_image;
/*
Put an ornamental border around this tile.
*/
frame_clone=frame_info;
frame_clone.width=width+2*frame_info.width;
frame_clone.height=height+2*frame_info.height;
value=GetImageProperty(image,"label",exception);
if (value != (const char *) NULL)
frame_clone.height+=(size_t) ((metrics.ascent-metrics.descent+4)*
MultilineCensus(value));
frame_image=FrameImage(image,&frame_clone,image->compose,exception);
if (frame_image != (Image *) NULL)
{
image=DestroyImage(image);
image=frame_image;
}
x=0;
y=0;
}
if (LocaleCompare(image->magick,"NULL") != 0)
{
/*
Composite background with tile.
*/
if (montage_info->shadow != MagickFalse)
{
Image
*shadow_image;
/*
Shadow image.
*/
(void) QueryColorCompliance("#0000",AllCompliance,
&image->background_color,exception);
shadow_image=ShadowImage(image,80.0,2.0,5,5,exception);
if (shadow_image != (Image *) NULL)
{
(void) CompositeImage(shadow_image,image,OverCompositeOp,
MagickTrue,0,0,exception);
image=DestroyImage(image);
image=shadow_image;
}
}
(void) CompositeImage(montage,image,image->compose,MagickTrue,
x_offset+x,y_offset+y,exception);
value=GetImageProperty(image,"label",exception);
if (value != (const char *) NULL)
{
/*
Annotate composite tile with label.
*/
(void) FormatLocaleString(tile_geometry,MagickPathExtent,
"%.20gx%.20g%+.20g%+.20g",(double) ((montage_info->frame ?
image->columns : width)-2*border_width),(double)
(metrics.ascent-metrics.descent+4)*MultilineCensus(value),
(double) (x_offset+border_width),(double)
((montage_info->frame ? y_offset+height+border_width+4 :
y_offset+extract_info.height+border_width+
(montage_info->shadow != MagickFalse ? 4 : 0))+bevel_width));
(void) CloneString(&draw_info->geometry,tile_geometry);
(void) CloneString(&draw_info->text,value);
(void) AnnotateImage(montage,draw_info,exception);
}
}
x_offset+=(ssize_t) (width+2*(extract_info.x+border_width));
if (((tile+1) == (ssize_t) tiles_per_page) ||
(((tile+1) % tiles_per_row) == 0))
{
x_offset=extract_info.x;
y_offset+=(ssize_t) (height+(extract_info.y+border_width)*2+
(metrics.ascent-metrics.descent+4)*number_lines+
(montage_info->shadow != MagickFalse ? 4 : 0));
max_height=0;
}
if (images->progress_monitor != (MagickProgressMonitor) NULL)
{
proceed=SetImageProgress(image,MontageImageTag,tiles,total_tiles);
if (proceed == MagickFalse)
status=MagickFalse;
}
image_list[tile]=DestroyImage(image_list[tile]);
image=DestroyImage(image);
tiles++;
}
(void) status;
if ((i+1) < (ssize_t) images_per_page)
{
/*
Allocate next image structure.
*/
AcquireNextImage(clone_info,montage,exception);
if (GetNextImageInList(montage) == (Image *) NULL)
{
montage=DestroyImageList(montage);
return((Image *) NULL);
}
montage=GetNextImageInList(montage);
montage->background_color=montage_info->background_color;
image_list+=tiles_per_page;
number_images-=tiles_per_page;
}
}
tile_image=DestroyImage(tile_image);
if (texture != (Image *) NULL)
texture=DestroyImage(texture);
title=DestroyString(title);
master_list=(Image **) RelinquishMagickMemory(master_list);
draw_info=DestroyDrawInfo(draw_info);
clone_info=DestroyImageInfo(clone_info);
return(GetFirstImageInList(montage));
}
