void SDraw::SysDrawImageOp(int x, int y, const Image& img, const Rect& src, Color color)
{
Rect sr(Point(x, y) + cloff.Top().offset, (src & img.GetSize()).GetSize());
const Vector<Rect>& clip = cloff.Top().clip;
for(int i = 0; i < clip.GetCount(); i++) {
Rect cr = clip[i] & sr;
if(!cr.IsEmpty()) {
Point p = cr.TopLeft();
Rect r(cr.TopLeft() - sr.TopLeft() + src.TopLeft(), cr.GetSize());
if(IsNull(color))
PutImage(p, img, r);
else
PutImage(p, img, r, color);
}
}
}
NAMESPACE_UPP
void SDraw::PutImage(Point p, const Image& img, const Rect& src, Color color)
{
PutImage(p, (paintonly ? CachedSetColorKeepAlphaPaintOnly : CachedSetColorKeepAlpha)
(img, color), src);
}
void Render( wsTWindow * window,wItem * Items,int nrItems,char * db,int size )
{
wItem * item;
txSample * image = NULL;
int i;
image_buffer=db;
image_width=window->Width;
for( i=0;i < nrItems + 1;i++ )
{
item=&Items[i];
switch( item->type )
{
case itButton:
PutImage( &item->Bitmap,item->x,item->y,3,item->pressed );
break;
case itPotmeter:
if (item->phases == 1)SimplePotmeterPutImage( &item->Bitmap,item->x,item->y, item->value / 100.0f );
else PutImage( &item->Bitmap,item->x,item->y,item->phases,( item->phases - 1 ) * ( item->value / 100.0f ) );
break;
case itHPotmeter:
if (item->phases == 1)SimplePotmeterPutImage( &item->Bitmap,item->x,item->y, item->value / 100.0f );
else PutImage( &item->Bitmap,item->x,item->y,item->phases,( item->phases - 1 ) * ( item->value / 100.0f ) );
PutImage( &item->Mask,item->x + (int)( ( item->width - item->psx ) * item->value / 100.0f ),item->y,3,item->pressed );
break;
case itVPotmeter:
PutImage( &item->Bitmap,
item->x,item->y,
item->phases,
item->phases * ( 1. - item->value / 100.0f ) );
PutImage( &item->Mask,
item->x,item->y + (int)( ( item->height - item->psy ) * ( 1. - item->value / 100.0f ) ),
3,item->pressed );
break;
case itSLabel:
image=fntRender( item,0,"%s",item->label );
if ( image ) PutImage( image,item->x,item->y,1,0 );
case itDLabel:
{
char * t = Translate( item->label );
int l = fntTextWidth( item->fontid,t );
l=(l?l:item->width);
image=fntRender( item,l-(GetTimerMS() / 20)%l,"%s",t );
}
if ( image ) PutImage( image,item->x,item->y,1,0 );
break;
}
}
wsConvert( window,db,size );
}
int __stdcall text_out(char *string, char *buffer, int height, int color, int x, int y) {
unsigned char *from_zone;
unsigned char *to_zone;
int px, py;
unsigned char app_data[1024];
int width=0;
//kol_board_puts("width...\n");
//kol_board_puts("\n and now height is ...");
//kol_board_puti(height);
width=get_width(string,buffer,height);
//kol_board_puts("\n Width is ...");
//kol_board_puti(width);
//kol_board_puts(" and height is ...");
//kol_board_puti(height);
//kol_board_puts("\n malloc...\n");
from_zone=(char*)zmalloc(3*height*width);
to_zone=(char*)zmalloc(height*width);
//kol_board_puts("malloc done...\n");
kol_process_info(-1, app_data);
//px=app_data[35]*256+app_data[34];
px=app_data[35]*256+app_data[34]+app_data[55]*256+app_data[54];//lev
//py=app_data[39]*256+app_data[38];
py=app_data[39]*256+app_data[38]+app_data[59]*256+app_data[58];//lev
//kol_board_puts("\nzone...\n");
getzone(px+x, py+y, width, height, from_zone);
//kol_board_puts("render...\n");
picture(string, buffer, to_zone, width, height);
//kol_board_puts("blit...\n");
font_blit(from_zone,to_zone, color, width*height);
//kol_board_puts("out...\n");
//f65(x,y,width,height,from_zone);
PutImage(x,y,width,height,from_zone);//lev
zfree(from_zone);
zfree(to_zone);
return 0;
}
WORD GridDraw( GRID *pGrid )
{
SHORT i;
SHORT j;
if ((pGrid->hdr.state & GRID_DRAW_ITEMS) || (pGrid->hdr.state & GRID_DRAW_ALL) || (pGrid->hdr.state & GRID_SHOW_FOCUS))
{
if (pGrid->hdr.state & GRID_DRAW_ALL)
{
// Clear the entire region.
SetColor( pGrid->hdr.pGolScheme->CommonBkColor );
Bar( pGrid->hdr.left, pGrid->hdr.top, pGrid->hdr.right, pGrid->hdr.bottom );
// Draw the grid lines
if (pGrid->hdr.state & (GRID_SHOW_LINES | GRID_SHOW_BORDER_ONLY | GRID_SHOW_SEPARATORS_ONLY))
{
SetLineType( SOLID_LINE );
SetColor( pGrid->hdr.pGolScheme->EmbossLtColor );
// Draw the outside of the box
// TODO This should have some 3D effects added with GOL_EMBOSS_SIZE
if (pGrid->hdr.state & (GRID_SHOW_LINES | GRID_SHOW_BORDER_ONLY))
{
Line( pGrid->hdr.left, pGrid->hdr.top, pGrid->hdr.right, pGrid->hdr.top );
LineTo( _cursorX, pGrid->hdr.bottom );
LineTo( pGrid->hdr.left, _cursorY );
LineTo( pGrid->hdr.left, pGrid->hdr.top );
}
// Draw the lines between each cell
if (pGrid->hdr.state & (GRID_SHOW_LINES | GRID_SHOW_SEPARATORS_ONLY))
{
for (i=1; i< pGrid->numColumns; i++)
{
Line( pGrid->hdr.left + i * (pGrid->cellWidth+1), pGrid->hdr.top,
pGrid->hdr.left + i * (pGrid->cellWidth+1), pGrid->hdr.top + pGrid->numRows * (pGrid->cellHeight+1) );
}
for (i=1; i<pGrid->numRows; i++)
{
Line( pGrid->hdr.left, pGrid->hdr.top + i * (pGrid->cellHeight+1),
pGrid->hdr.right, pGrid->hdr.top + i * (pGrid->cellHeight+1) );
}
}
}
}
for (i = 0; i < pGrid->numColumns; i++)
{
for (j = 0; j < pGrid->numRows; j++)
{
if ((pGrid->hdr.state & GRID_DRAW_ALL) ||
((pGrid->hdr.state & GRID_DRAW_ITEMS) && (pGrid->gridObjects[CELL_AT(i,j)].status & GRIDITEM_DRAW)) ||
((pGrid->hdr.state & GRID_SHOW_FOCUS) && (i == pGrid->focusX) && (j == pGrid->focusY)))
{
// Clear the cell
SetColor( pGrid->hdr.pGolScheme->CommonBkColor );
Bar( CELL_LEFT, CELL_TOP, CELL_RIGHT, CELL_BOTTOM );
// Draw the cell
if ((pGrid->gridObjects[CELL_AT(i,j)].status & GRID_TYPE_MASK) == GRIDITEM_IS_BITMAP)
{
// Draw the bitmap
if (pGrid->gridObjects[CELL_AT(i,j)].data)
{
PutImage( CELL_LEFT, CELL_TOP, pGrid->gridObjects[CELL_AT(i,j)].data, BITMAP_SCALE );
}
}
else
{
// Draw the text
}
// Draw the focus if applicable.
if ((pGrid->hdr.state & GRID_SHOW_FOCUS) && (i == pGrid->focusX) && (j == pGrid->focusY))
{
SetColor( pGrid->hdr.pGolScheme->EmbossLtColor );
SetLineType( DOTTED_LINE );
SetLineThickness( NORMAL_LINE );
Rectangle( CELL_LEFT, CELL_TOP, CELL_RIGHT, CELL_BOTTOM );
}
// If the cell is selected, indicate it.
if (pGrid->gridObjects[CELL_AT(pGrid->focusX,pGrid->focusY)].status & GRIDITEM_SELECTED)
{
SetColor( pGrid->hdr.pGolScheme->EmbossLtColor );
SetLineType( SOLID_LINE );
if (pGrid->hdr.state & GRID_SHOW_LINES)
{
SetLineThickness( THICK_LINE );
}
else
{
SetLineThickness( NORMAL_LINE );
}
Rectangle( CELL_LEFT-1, CELL_TOP-1, CELL_RIGHT+1, CELL_BOTTOM+1 );
}
GridClearCellState( pGrid, i, j, GRIDITEM_DRAW );
}
}
}
//pGrid->state &= ~(GRID_DRAW_ITEMS || GRID_DRAW_ALL || GRID_SHOW_FOCUS);
pGrid->hdr.state &= ~(GRID_DRAW_ITEMS || GRID_DRAW_ALL );
// Set line state
SetLineType( SOLID_LINE );
}
return 1;
}
/*********************************************************************
* Function: WORD PictDraw(PICTURE *pPict)
*
* Output: returns the status of the drawing
* 0 - not completed
* 1 - done
*
* Overview: draws picture
*
********************************************************************/
WORD PictDraw(PICTURE *pPict)
{
typedef enum
{
REMOVE,
DRAW_IMAGE,
DRAW_BACKGROUND1,
DRAW_BACKGROUND2,
DRAW_BACKGROUND3,
DRAW_BACKGROUND4,
DRAW_FRAME
} PICT_DRAW_STATES;
static PICT_DRAW_STATES state = REMOVE;
static SHORT posleft;
static SHORT postop;
static SHORT posright;
static SHORT posbottom;
if(IsDeviceBusy())
return (0);
switch(state)
{
case REMOVE:
if(GetState(pPict, PICT_HIDE))
{
SetColor(pPict->hdr.pGolScheme->CommonBkColor);
if(!Bar(pPict->hdr.left, pPict->hdr.top, pPict->hdr.right, pPict->hdr.bottom))
return (0);
return (1);
}
posleft = (pPict->hdr.left + pPict->hdr.right - pPict->scale * GetImageWidth(pPict->pBitmap)) >> 1;
postop = (pPict->hdr.top + pPict->hdr.bottom - pPict->scale * GetImageHeight(pPict->pBitmap)) >> 1;
posright = (pPict->hdr.right + pPict->hdr.left + pPict->scale * GetImageWidth(pPict->pBitmap)) >> 1;
posbottom = (pPict->hdr.bottom + pPict->hdr.top + pPict->scale * GetImageHeight(pPict->pBitmap)) >> 1;
state = DRAW_IMAGE;
case DRAW_IMAGE:
if(pPict->pBitmap != NULL)
{
if(IsDeviceBusy())
return (0);
if(!PutImage(posleft, postop, pPict->pBitmap, pPict->scale))
return (0);
}
SetColor(pPict->hdr.pGolScheme->CommonBkColor);
state = DRAW_BACKGROUND1;
case DRAW_BACKGROUND1:
if(!Bar(pPict->hdr.left + 1, pPict->hdr.top + 1, pPict->hdr.right - 1, postop - 1))
return (0);
state = DRAW_BACKGROUND2;
case DRAW_BACKGROUND2:
if(!Bar(pPict->hdr.left + 1, posbottom, pPict->hdr.right - 1, pPict->hdr.bottom - 1))
return (0);
state = DRAW_BACKGROUND3;
case DRAW_BACKGROUND3:
if(!Bar(pPict->hdr.left + 1, postop, posleft - 1, posbottom))
return (0);
state = DRAW_BACKGROUND4;
case DRAW_BACKGROUND4:
if(!Bar(posright, postop, pPict->hdr.right - 1, posbottom))
return (0);
state = DRAW_FRAME;
case DRAW_FRAME:
if(GetState(pPict, PICT_FRAME))
{
SetLineType(SOLID_LINE);
SetColor(pPict->hdr.pGolScheme->TextColor0);
if(!Rectangle(pPict->hdr.left, pPict->hdr.top, pPict->hdr.right, pPict->hdr.bottom))
return (0);
}
state = REMOVE;
return (1);
}
return (1);
}
/**
* @brief Render all GUI items in a window, i.e. copy the respective images
* into the draw buffer.
*
* @param window pointer to a ws window structure of the window to be rendered
* @param items pointer to the array of items
* @param till maximum index in use for the @a items, i.e. number of last item in array
* @param drawbuf memory location of the @a window's draw buffer
*/
void RenderAll(wsWindow *window, guiItem *items, int till, char *drawbuf)
{
uint32_t *db;
guiItem *item;
guiImage *image = NULL;
int dw, i, index, x;
char *trans;
unsigned int d;
db = (uint32_t *)drawbuf;
dw = window->Width;
for (i = 0; i <= till; i++) {
item = &items[i];
switch (item->pressed) {
case btnPressed:
index = 0;
break;
case btnReleased:
index = 1;
break;
default:
index = 2;
break;
}
switch (item->type) {
case itButton:
PutImage(item->x, item->y, db, dw, &item->Bitmap, 3, index, True);
break;
case itPimage:
PutImage(item->x, item->y, db, dw, &item->Bitmap, item->numphases, (item->numphases - 1) * item->value / 100.0, True);
break;
case itHPotmeter:
PutImage(item->x, item->y, db, dw, &item->Bitmap, item->numphases, (item->numphases - 1) * item->value / 100.0, True);
PutImage(item->x + (item->width - item->pbwidth) * item->value / 100.0, item->y, db, dw, &item->Mask, 3, index, True);
break;
case itVPotmeter:
PutImage(item->x, item->y, db, dw, &item->Bitmap, item->numphases, (item->numphases - 1) * item->value / 100.0, False);
PutImage(item->x, item->y + (item->height - item->pbheight) * (1.0 - item->value / 100.0), db, dw, &item->Mask, 3, index, True);
break;
case itRPotmeter:
PutImage(item->x, item->y, db, dw, &item->Bitmap, item->numphases, (item->numphases - 1) * item->value / 100.0, True);
if (item->Mask.Image) {
double radius, radian;
int y;
// keep the button inside the potmeter outline
radius = (FFMIN(item->width, item->height) - FFMAX(item->pbwidth, item->pbheight)) / 2.0;
radian = item->value / 100.0 * item->arclength + item->zeropoint;
// coordinates plus a correction for a non-square item
// (remember: both axes are mirrored, we have a clockwise radian)
x = radius * (1 + cos(radian)) + FFMAX(0, (item->width - item->height) / 2.0) + 0.5;
y = radius * (1 + sin(radian)) + FFMAX(0, (item->height - item->width) / 2.0) + 0.5;
PutImage(item->x + x, item->y + y, db, dw, &item->Mask, 3, index, True);
}
break;
case itSLabel:
if (item->width == -1)
item->width = fntTextWidth(item->fontid, item->label);
image = fntTextRender(item, 0, item->label);
if (image)
PutImage(item->x, item->y, db, dw, image, 1, 0, True);
break;
case itDLabel:
trans = TranslateVariables(item->label);
if (!item->text || (strcmp(item->text, trans) != 0)) {
free(item->text);
item->text = strdup(trans);
item->textwidth = fntTextWidth(item->fontid, trans);
item->starttime = GetTimerMS();
item->last_x = 0;
}
d = GetTimerMS() - item->starttime;
if (d < DLABEL_DELAY)
x = item->last_x; // don't scroll yet
else {
int l;
char c[2];
l = (item->textwidth ? item->textwidth : item->width);
x = (l ? l - ((d - DLABEL_DELAY) / 20) % l - 1 : 0);
c[0] = *item->text;
c[1] = 0;
if (x < (fntTextWidth(item->fontid, c) + 1) >> 1) {
item->starttime = GetTimerMS(); // stop again
item->last_x = x; // at current x pos
}
}
image = fntTextRender(item, x, trans);
if (image)
PutImage(item->x, item->y, db, dw, image, 1, 0, True);
break;
}
}
wsImageRender(window, drawbuf);
}
/*****************************************
*int main (void)
*****************************************/
int main (void)
{
InitializeHardware();
HardwareButtonInit();
InitAllLEDs();
#ifdef USE_BISTABLE_DISPLAY_GOL_AUTO_REFRESH
GFX_DRIVER_AutoUpdPart(); // Turn on widget auto update, partial update for less flashing
#endif
InitTick();
GOLInit();
SetColor(WHITE);
ClearDevice();
// Set proper display rotation
#if(DISP_ORIENTATION == 90)
GFX_DRIVER_InitRotmode(ROTATE_90);
#else
#error "This PICTail display orientation must be 90."
#endif
// make sure that the correct hex file is loaded
CheckExternalFlashHex();
// Create cursor in GFX_CURSOR_LAYER with Alpha Color = 0xA
GFX_DRIVER_CreateLayer( GFX_CURSOR_LAYER, GFX_LAYER_TRANS_EN | 0xA, GetX(), GetY(), GetX() + 31, GetY() + 31 );
GFX_DRIVER_ActivateLayer( GFX_CURSOR_LAYER );
PutImage(0, 0, (void *)&mouse_cursor_icon_270, IMAGE_NORMAL);
GFX_DRIVER_ActivateLayer( GFX_MAIN_LAYER );
// Start demo screen
demoScreens = DEMO_INTRO_SCREEN_CREATE;
while(1)
{
GOLDraw();
#ifndef USE_BISTABLE_DISPLAY_GOL_AUTO_REFRESH
#if defined( ONE_CYCLE_DRAWING )
// The screen drawing starts and completes during one while(1) cycle loop in main().
// This Demo is one cycle drawing application.
if ( GFX_DRIVER_IsUpdateRequested() || (g_UPDATE_FLAGS == GFX_UPDATE_AS_IT_DRAWS) )
{
GFX_DRIVER_UpdateEpd( g_UPDATE_FLAGS, 0, 0, GetMaxX(), GetMaxY() );
g_UPDATE_FLAGS = GFX_UPDATE_NO_FLASH | GFX_WAIT_IMAGE_DISPLAYED;
}
#else
// This way can be used when drawing may take few or more cycles of while(1) loop in main().
// See "tick.c" file for details.
if ( g_UpdateNow || (g_UPDATE_FLAGS == GFX_UPDATE_AS_IT_DRAWS) )
{
g_UpdateNow = 0;
GFX_DRIVER_UpdateEpd( g_UPDATE_FLAGS, 0, 0, GetMaxX(), GetMaxY() );
g_UPDATE_FLAGS = GFX_UPDATE_NO_FLASH | GFX_WAIT_IMAGE_DISPLAYED;
}
#endif
#endif
}
return (-1);
}
/* display pixmap */
void DrawImage(ObjData *my, GrpData *grp)
{
PutImage(grp->image[my->image],my->X - grp->HarfW, my->Y - grp->HarfH);
return;
}
void RenderAll(wsTWindow *window, wItem *Items, int nrItems, char *db)
{
wItem *item;
guiImage *image = NULL;
int i, ofs;
image_buffer = db;
image_width = window->Width;
for (i = 0; i < nrItems + 1; i++) {
item = &Items[i];
switch (item->pressed) {
case btnPressed:
ofs = 0;
break;
case btnReleased:
ofs = 1;
break;
default:
ofs = 2;
break;
}
switch (item->type) {
case itButton:
PutImage(&item->Bitmap, item->x, item->y, 3, ofs);
break;
case itPotmeter:
if (item->numphases == 1)
SimplePotmeterPutImage(&item->Bitmap, item->x, item->y, item->value / 100.0);
else
PutImage(&item->Bitmap, item->x, item->y, item->numphases, (item->numphases - 1) * (item->value / 100.0));
break;
case itHPotmeter:
if (item->numphases == 1)
SimplePotmeterPutImage(&item->Bitmap, item->x, item->y, item->value / 100.0);
else
PutImage(&item->Bitmap, item->x, item->y, item->numphases, (item->numphases - 1) * (item->value / 100.0));
PutImage(&item->Mask, item->x + (item->width - item->pwidth) * (item->value / 100.0), item->y, 3, ofs);
break;
case itVPotmeter:
PutImage(&item->Bitmap, item->x, item->y, item->numphases, item->numphases * (1.0 - item->value / 100.0));
PutImage(&item->Mask, item->x, item->y + (item->height - item->pheight) * (1.0 - item->value / 100.0), 3, ofs);
break;
case itSLabel:
if (item->width == -1)
item->width = fntTextWidth(item->fontid, item->label);
image = fntRender(item, 0, item->label);
if (image)
PutImage(image, item->x, item->y, 1, 0);
break;
case itDLabel:
{
int x;
unsigned int d;
char *t = Translate(item->label);
if (!item->text || (strcmp(item->text, t) != 0)) {
free(item->text);
item->text = strdup(t);
item->textwidth = fntTextWidth(item->fontid, t);
item->starttime = GetTimerMS();
item->last_x = 0;
}
d = GetTimerMS() - item->starttime;
if (d < DLABEL_DELAY)
x = item->last_x; // don't scroll yet
else {
int l;
char c[2];
l = (item->textwidth ? item->textwidth : item->width);
x = l - ((d - DLABEL_DELAY) / 20) % l - 1;
c[0] = *item->text;
c[1] = '\0';
if (x < (fntTextWidth(item->fontid, c) + 1) >> 1) {
item->starttime = GetTimerMS(); // stop again
item->last_x = x; // at current x pos
}
}
image = fntRender(item, x, t);
}
if (image)
PutImage(image, item->x, item->y, 1, 0);
break;
}
}
wsConvert(window, db);
}
int main(void)
{
SHORT width, height; // variables to store the height and width of the 16-bit bitmap image
SHORT counter; // loop control variable for each shape that controls how many shapes are printed and their scale
SHORT triangle[] = {160,120,160,120,160,120,160,120}; // triangle polygon points (start triangle in center of LCD)
#if defined(__dsPIC33F__) || defined(__PIC24H__)
// Configure Oscillator to operate the device at 40Mhz
// Fosc= Fin*M/(N1*N2), Fcy=Fosc/2
// Fosc= 8M*40(2*2)=80Mhz for 8M input clock
PLLFBD = 38; // M=40
CLKDIVbits.PLLPOST = 0; // N1=2
CLKDIVbits.PLLPRE = 0; // N2=2
OSCTUN = 0; // Tune FRC oscillator, if FRC is used
// Disable Watch Dog Timer
RCONbits.SWDTEN = 0;
// Clock switching to incorporate PLL
__builtin_write_OSCCONH(0x03); // Initiate Clock Switch to Primary
// Oscillator with PLL (NOSC=0b011)
__builtin_write_OSCCONL(0x01); // Start clock switching
while(OSCCONbits.COSC != 0b011);
// Wait for Clock switch to occur
// Wait for PLL to lock
while(OSCCONbits.LOCK != 1)
{ };
#elif defined(__PIC32MX__)
INTEnableSystemMultiVectoredInt();
SYSTEMConfigPerformance(GetSystemClock());
#ifdef MULTI_MEDIA_BOARD_DM00123
CPLDInitialize();
CPLDSetGraphicsConfiguration(GRAPHICS_HW_CONFIG);
CPLDSetSPIFlashConfiguration(SPI_FLASH_CHANNEL);
#endif
#endif
#if defined (PIC24FJ256DA210_DEV_BOARD)
// _ANSG8 = 0; /* S1 */
// _ANSE9 = 0; /* S2 */
// _ANSB5 = 0; /* S3 */
#else
/////////////////////////////////////////////////////////////////////////////
// ADC Explorer 16 Development Board Errata (work around 2)
// RB15 should be output
/////////////////////////////////////////////////////////////////////////////
LATBbits.LATB15 = 0;
TRISBbits.TRISB15 = 0;
#endif
/////////////////////////////////////////////////////////////////////////////
#if defined(__dsPIC33FJ128GP804__) || defined(__PIC24HJ128GP504__)
AD1PCFGL = 0xffff;
#endif
InitGraph();
while(1)
{
/* Display the Kettering Logo bit image with the Welcome to the ECE in the center
/* The image was taken from a JPEG and converted to a 16-bit bitmap in order to meet
/* the display requirement of 16-bits per pixel. This can be done by resaving the
/* JPEG as 16-bit bitmap in a image editing program and then converting it using
/* the graphics library resource converter. The LCD only supports 4-bit, 8-bit, and
/* 16-bits per pixel images
*/
width = GetImageWidth((void *) &kulogo);
SetFont((void *) &Font25);
WAIT_UNTIL_FINISH(PutImage(45, 20 , (void *) &kulogo, 1)); // image location is relative to the top left corner of the image
SetColor(WHITE);
Bar(45, 110, width + 45, 135); // Draw a bar over the image to place the text over.
SetColor(BLUE);
OutTextXY(65, 110, "WELCOME TO THE ECE");
DelayMs(DEMODELAY); // delay for 1 sec and clear the screen
SetColor(BLACK);
ClearDevice();
/* Display multiple circles, starting at the center and increasing in size at
/* each draw until the LCD borders are met. Increasing the counter value will
/* expand the shape size more quickly. */
for(counter = 0; counter < MIN(GetMaxX(), GetMaxY()) >> 1; counter += 14)
{
SetColor(BLACK); // refresh the screen
ClearDevice();
SetColor(BRIGHTRED);
SetFont((void *) &Font25); // draw the name of the shape in the center
OutTextXY(135, 110, "Circle");
WAIT_UNTIL_FINISH(Circle(GetMaxX() >> 1, GetMaxY() >> 1, counter + 5)); // draw the shape
DelayMs(50); // display for 50 ms
}
DelayMs(DEMODELAY); // delay for 1 sec and clear the screen
SetColor(BLACK);
ClearDevice();
/* Display multiple rectangles, starting at the center and increasing in size at
/* each draw until the LCD borders are met. Increasing the counter value will
/* expand the shape size more quickly. */
for(counter = 0; counter < MIN(GetMaxX() / 2, GetMaxY() / 2) >> 1; counter += 5)
{
SetColor(BLACK); // refresh the screen
ClearDevice();
SetColor(BRIGHTBLUE);
OutTextXY(120, 110, "Rectangle"); // draw the name of the shape in the center
WAIT_UNTIL_FINISH
(
Rectangle
(
GetMaxX() / 2 - counter * 3 + 6, // x value of top left corner of rectangle
GetMaxY() / 2 - counter * 2 - 8, // y value of top left corner of rectangle
GetMaxX() / 2 + counter * 3 - 6, // x value of bottom right corner of rectangle
GetMaxY() / 2 + counter * 2 + 8 // y value of bottom right corner of rectangle
)
);
DelayMs(20); // Display for 20 ms
}
DelayMs(DEMODELAY); // delay for 1 sec and clear the screen
SetColor(BLACK);
ClearDevice();
/* Display multiple triangles, starting at the center and increasing in size at
/* each draw until the LCD borders are met. Increasing the counter value will
/* expand the shape size more quickly. */
int i;
for(counter = 0; counter < MIN(GetMaxX() / 2, GetMaxY() / 2) >> 1; counter += 10)
{
SetColor(BLACK); // refresh the screen
ClearDevice();
SetColor(GREEN); // draw the name of the shape at the center
OutTextXY(125, 110, "Triangle");
//{160,120,160,120,160,120,160,120} start in center of screen
triangle[1] = triangle[1] - counter * 2 - 20; // top point y
triangle[7] = triangle[1]; // top point y (close triangle)
triangle[2] = triangle[2] - counter * 2 - 58; // left corner point x
triangle[3] = triangle[3] + counter * 2 + 16; // left corner point y
triangle[4] = triangle[4] + counter * 2 + 58; // right corner point x
triangle[5] = triangle[5] + counter * 2 + 16; // right corner point y
DrawPoly(4, triangle); // draw the triangle (4 points to enclose it)
// reset each of the triangle points to the center to prevent over expansion
for (i = 0; i < 8; i++)
if (i % 2 == 0)
triangle[i] = 160;
else
triangle[i] = 120;
DelayMs(50); // display for 50 ms
}
DelayMs(DEMODELAY); // delay for 1 sec and clear the screen
SetColor(BLACK);
ClearDevice();
}
}
/*********************************************************************
* Function: WORD GOLPanelDrawTsk(void)
*
* PreCondition: parameters must be set with
* GOLRndPanelDraw(x,y,radius,width,height,faceClr,embossLtClr,
* embossDkClr,pBitmap,embossSize)
*
* Input: None
*
* Output: Output: non-zero if drawing is completed
*
* Overview: draws a rounded panel on screen. Must be called repeatedly. Drawing is done
* when it returns non-zero.
*
* Note: none
*
********************************************************************/
WORD GOLPanelDrawTsk(void) {
//#define SIN45 46341
#ifndef USE_NONBLOCKING_CONFIG
WORD counter;
if (_rpnlR) {
// draw upper left portion of the embossed area
SetColor(_rpnlEmbossLtColor);
Arc(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize, _rpnlR, 0xE1);
// draw lower right portion of the embossed area
SetColor(_rpnlEmbossDkColor);
Arc(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize, _rpnlR, 0x1E);
}
else {
// object is rectangular panel draw the embossed areas
counter = 1;
SetColor(_rpnlEmbossLtColor);
while(counter < _rpnlEmbossSize){
Bar( _rpnlX1+counter, _rpnlY1+counter, _rpnlX2-counter, _rpnlY1+counter); // draw top
Bar( _rpnlX1+counter, _rpnlY1+counter, _rpnlX1+counter, _rpnlY2-counter); // draw left
counter++;
}
counter = 1;
SetColor(_rpnlEmbossDkColor);
while(counter < _rpnlEmbossSize){
Bar( _rpnlX1+counter, _rpnlY2-counter, _rpnlX2-counter, _rpnlY2-counter); // draw bottom
Bar( _rpnlX2-counter, _rpnlY1+counter, _rpnlX2-counter, _rpnlY2-counter); // draw right
counter++;
}
}
// draw bitmap
if(_pRpnlBitmap != NULL) {
if (!(_rpnlX2-_rpnlX1) && (_rpnlY2-_rpnlY1)) { // vertical capsule
PutImage(_rpnlX1-(_rpnlR-_rpnlEmbossSize), _rpnlY1, _pRpnlBitmap,IMAGE_NORMAL);
} else if ((_rpnlX2-_rpnlX1) && !(_rpnlY2-_rpnlY1)) { // horizontal capsule
PutImage(_rpnlX1, _rpnlY1-(_rpnlR-_rpnlEmbossSize), _pRpnlBitmap,IMAGE_NORMAL);
}
else if ((_rpnlX2-_rpnlX1) && (_rpnlY2-_rpnlY1)) {
if (_rpnlR) { // beveled
PutImage(_rpnlX1, _rpnlY1, _pRpnlBitmap,IMAGE_NORMAL);
} else { // square
PutImage(_rpnlX1+_rpnlEmbossSize, _rpnlY1+_rpnlEmbossSize, _pRpnlBitmap,IMAGE_NORMAL);
}
} else if (!(_rpnlX2-_rpnlX1) && !(_rpnlY2-_rpnlY1)) { // circular
PutImage(_rpnlX1-(_rpnlR-_rpnlEmbossSize),
_rpnlY1-(_rpnlR-_rpnlEmbossSize), _pRpnlBitmap,IMAGE_NORMAL);
}
} else {
// draw the face color
SetColor(_rpnlFaceColor);
if (_rpnlR)
FillBevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize);
else
Bar(_rpnlX1+_rpnlEmbossSize, _rpnlY1+_rpnlEmbossSize, _rpnlX2-_rpnlEmbossSize, _rpnlY2-_rpnlEmbossSize);
#ifdef USE_MONOCHROME
if (_rpnlFaceColor == BLACK) {
SetColor(WHITE);
if (_rpnlR)
Bevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-(_rpnlEmbossSize-1));
else
Bevel(_rpnlX1+(_rpnlEmbossSize-1), _rpnlY1+(_rpnlEmbossSize-1),
_rpnlX2-(_rpnlEmbossSize-1), _rpnlY2-(_rpnlEmbossSize-1), 0);
}
#endif
}
// draw the outline
SetColor(_rpnlEmbossDkColor);
Bevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR);
return 1;
#else
typedef enum {
BEGIN,
ARC1,
DRAW_EMBOSS1,
DRAW_EMBOSS2,
DRAW_EMBOSS3,
DRAW_EMBOSS4,
DRAW_FACECOLOR,
#ifdef USE_MONOCHROME
DRAW_INNERFRAME,
#endif
DRAW_FRAME,
} ROUND_PANEL_DRAW_STATES;
static ROUND_PANEL_DRAW_STATES state = BEGIN;
static WORD counter;
while(1){
if(IsDeviceBusy())
return 0;
switch(state){
case BEGIN:
if (_rpnlR) {
// draw upper left portion of the embossed area
SetColor(_rpnlEmbossLtColor);
if (!Arc(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize, _rpnlR, 0xE1))
return 0;
state = ARC1;
}
else {
state = DRAW_EMBOSS1;
goto rnd_panel_draw_emboss;
}
case ARC1:
// draw upper left portion of the embossed area
SetColor(_rpnlEmbossDkColor);
if (!Arc(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize, _rpnlR, 0x1E))
return 0;
state = DRAW_FACECOLOR;
goto rnd_panel_draw_facecolor;
// now draw the upper portion of the embossed area
case DRAW_EMBOSS1:
rnd_panel_draw_emboss:
SetColor(_rpnlEmbossLtColor);
counter = 1;
while(counter < _rpnlEmbossSize){
if(IsDeviceBusy())
return 0;
// draw top
Bar( _rpnlX1+counter, _rpnlY1+counter, \
_rpnlX2-counter, _rpnlY1+counter);
counter++;
}
counter = 1;
state = DRAW_EMBOSS2;
break;
case DRAW_EMBOSS2:
while(counter < _rpnlEmbossSize){
if(IsDeviceBusy())
return 0;
// draw left
Bar( _rpnlX1+counter, _rpnlY1+counter, \
_rpnlX1+counter, _rpnlY2-counter);
counter++;
}
counter = 1;
state = DRAW_EMBOSS3;
break;
// now draw the lower portion of the embossed area
case DRAW_EMBOSS3:
SetColor(_rpnlEmbossDkColor);
while(counter < _rpnlEmbossSize){
if(IsDeviceBusy())
return 0;
// draw bottom
Bar( _rpnlX1+counter, _rpnlY2-counter, \
_rpnlX2-counter, _rpnlY2-counter);
counter++;
}
counter = 1;
state = DRAW_EMBOSS4;
break;
case DRAW_EMBOSS4:
while(counter < _rpnlEmbossSize){
if(IsDeviceBusy())
return 0;
// draw right
Bar( _rpnlX2-counter, _rpnlY1+counter, \
_rpnlX2-counter, _rpnlY2-counter);
counter++;
}
state = DRAW_FACECOLOR;
break;
// draw the face color
case DRAW_FACECOLOR:
rnd_panel_draw_facecolor:
if(_pRpnlBitmap != NULL) {
if (!(_rpnlX2-_rpnlX1) && (_rpnlY2-_rpnlY1)) // vertical capsule
PutImage(_rpnlX1-(_rpnlR-_rpnlEmbossSize), _rpnlY1, _pRpnlBitmap,IMAGE_NORMAL);
else if ((_rpnlX2-_rpnlX1) && !(_rpnlY2-_rpnlY1)) // horizontal capsule
PutImage(_rpnlX1, _rpnlY1-(_rpnlR-_rpnlEmbossSize), _pRpnlBitmap,IMAGE_NORMAL);
else if ((_rpnlX2-_rpnlX1) && (_rpnlY2-_rpnlY1)) {
if (_rpnlR) // beveled
PutImage(_rpnlX1, _rpnlY1, _pRpnlBitmap,IMAGE_NORMAL);
else // square
PutImage(_rpnlX1+_rpnlEmbossSize, _rpnlY1+_rpnlEmbossSize, _pRpnlBitmap,IMAGE_NORMAL);
}
else if (!(_rpnlX2-_rpnlX1) && !(_rpnlY2-_rpnlY1)) // circular
PutImage(_rpnlX1-(_rpnlR-_rpnlEmbossSize),
_rpnlY1-(_rpnlR-_rpnlEmbossSize), _pRpnlBitmap,IMAGE_NORMAL);
} else {
SetColor(_rpnlFaceColor);
if (_rpnlR) {
if (!FillBevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-_rpnlEmbossSize))
return 0;
}
else {
Bar(_rpnlX1+_rpnlEmbossSize, _rpnlY1+_rpnlEmbossSize, \
_rpnlX2-_rpnlEmbossSize, _rpnlY2-_rpnlEmbossSize);
}
#ifdef USE_MONOCHROME
state = DRAW_INNERFRAME;
break;
#endif
}
state = DRAW_FRAME;
break;
#ifdef USE_MONOCHROME
case DRAW_INNERFRAME:
if (_rpnlFaceColor == BLACK) {
SetColor(WHITE);
if (_rpnlR)
Bevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR-(_rpnlEmbossSize-1));
else
Bevel(_rpnlX1+(_rpnlEmbossSize-1), _rpnlY1+(_rpnlEmbossSize-1),
_rpnlX2-(_rpnlEmbossSize-1), _rpnlY2-(_rpnlEmbossSize-1), 0);
}
state = DRAW_FRAME;
break;
#endif
case DRAW_FRAME:
// draw the outline frame
#ifdef USE_MONOCHROME
SetColor(WHITE);
#else
SetColor(_rpnlEmbossDkColor);
#endif
Bevel(_rpnlX1, _rpnlY1, _rpnlX2, _rpnlY2, _rpnlR);
state = BEGIN;
return 1;
}// end of switch
}// end of while
#endif //#ifndef USE_NONBLOCKING_CONFIG
}
void SDL_Graphics::ShowText(const char* txt, int x, int y) {
TTF_SetFontStyle(font, TTF_STYLE_BOLD);//|TTF_STYLE_ITALIC);
textSurface=TTF_RenderText_Solid(font,txt,textColor);
PutImage(textSurface, x, y);
SDL_FreeSurface(textSurface);
}
