HRGN CPenBrushUnit::GetRedrawHRGN(HDC hDC, std::vector<DataInfo> &DataArray,DataInfo &pDataInfo)
{
CPoint sPoint,ePoint,psPoint,pePoint,ptPoint;
GraphicsPath RgnPath(FillModeWinding);
double dx,dy,xlen,ylen;
double preWidth,nWidth;
int count=1;
int alpha;
int v=0;
Matrix matrix;
Graphics mGraphics(hDC);
mGraphics.TranslateTransform(pDataInfo.CenterPoint.x,pDataInfo.CenterPoint.y);
mGraphics.RotateTransform(pDataInfo.RotateAngle);
mGraphics.SetSmoothingMode(SmoothingModeAntiAlias);
sPoint=CaculatePoint(pDataInfo.StartPoint,pDataInfo);
ePoint=CaculatePoint(pDataInfo.EndPoint,pDataInfo);
xlen=ePoint.x-sPoint.x;
ylen=ePoint.y-sPoint.y;
preWidth=pDataInfo.AllRate[0].preWidth;
alpha=pDataInfo.AllRate[0].alpha;
psPoint.x=sPoint.x+xlen*pDataInfo.AllRate[0].xRate;
psPoint.y=sPoint.y+ylen*pDataInfo.AllRate[0].yRate;
int Size=pDataInfo.AllRate.size();
for(int Index=1;Index<Size;Index++)
{
pePoint.x=sPoint.x+xlen*pDataInfo.AllRate[Index].xRate;
pePoint.y=sPoint.y+ylen*pDataInfo.AllRate[Index].yRate;
dx=(pePoint.x-psPoint.x);
dy=(pePoint.y-psPoint.y);
nWidth=pDataInfo.AllRate[Index].preWidth;
float Angle=atan2(dy,dx)*Rate;
GraphicsPath path(FillModeWinding);
GraphicsPath path1,path2,path3,path4;
RectF sRectF(psPoint.x,psPoint.y,0,0);
sRectF.Inflate(preWidth+4,preWidth+4);
RectF eRectF(pePoint.x,pePoint.y,0,0);
eRectF.Inflate(nWidth+4,nWidth+4);
///////////////////////////////////////////
REAL left=sRectF.GetLeft();
REAL top=sRectF.GetTop();
REAL bottom=sRectF.GetBottom();
REAL right=sRectF.GetRight();
Point pts0[]={Point((left+right)/2,top),Point((left+right)/2,bottom)};
matrix.RotateAt(Angle,PointF(psPoint.x,psPoint.y));
matrix.TransformPoints(pts0,2);
Point LeftTop(pts0[0].X,pts0[0].Y);
Point LeftBottom(pts0[1].X,pts0[1].Y);
path1.AddArc(sRectF,270.0f,-180.0f);
path1.Transform(&matrix);
matrix.Reset();
top=eRectF.GetTop();
bottom=eRectF.GetBottom();
right=eRectF.GetRight();
left=eRectF.GetLeft();
Point pts1[]={Point((right+left)/2,bottom),Point((right+left)/2,top)};
matrix.RotateAt(Angle,PointF(pePoint.x,pePoint.y));
matrix.TransformPoints(pts1,2);
Point RightBottom(pts1[0].X,pts1[0].Y);
Point RightTop(pts1[1].X,pts1[1].Y);
path3.AddArc(eRectF,90.0f,-180.0f);
path3.Transform(&matrix);
matrix.Reset();
Point pts[]={LeftTop,RightTop,RightBottom,LeftBottom};
///////////////////////////////////////////
path2.AddLine(LeftBottom,RightBottom);
path4.AddLine(RightTop,LeftTop);
path.AddPath(&path1,true);
path.AddPath(&path2,true);
path.AddPath(&path3,true);
path.AddPath(&path4,true);
RgnPath.AddPath(&path,false);
preWidth=nWidth;
psPoint=pePoint;
}
mGraphics.ResetTransform();
Region Rgn(&RgnPath);
return Rgn.GetHRGN(&mGraphics);
}
TEST_F(FSDKBaseFormEmbeddertest, CBA_AnnotIterator) {
EXPECT_TRUE(OpenDocument("annotiter.pdf"));
FPDF_PAGE page0 = LoadPage(0);
FPDF_PAGE page1 = LoadPage(1);
FPDF_PAGE page2 = LoadPage(2);
EXPECT_TRUE(page0);
EXPECT_TRUE(page1);
EXPECT_TRUE(page2);
CFX_FloatRect LeftBottom(200, 200, 220, 220);
CFX_FloatRect RightBottom(400, 201, 420, 221);
CFX_FloatRect LeftTop(201, 400, 221, 420);
CFX_FloatRect RightTop(401, 401, 421, 421);
CPDFSDK_FormFillEnvironment* pFormFillEnv =
static_cast<CPDFSDK_FormFillEnvironment*>(form_handle());
{
// Page 0 specifies "row order".
CBA_AnnotIterator iter(pFormFillEnv->GetPageView(0),
CPDF_Annot::Subtype::WIDGET);
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
{
// Page 1 specifies "column order"
CBA_AnnotIterator iter(pFormFillEnv->GetPageView(1),
CPDF_Annot::Subtype::WIDGET);
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
{
// Page 2 specifies "struct order"
CBA_AnnotIterator iter(pFormFillEnv->GetPageView(2),
CPDF_Annot::Subtype::WIDGET);
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
UnloadPage(page2);
UnloadPage(page1);
UnloadPage(page0);
}
void CPenBrushUnit::ErasedDraw(CDC *memDC, DataInfo &pDataInfo,HRGN ErasedRgn)
{
CPoint sPoint,ePoint,psPoint,pePoint,ptPoint;
double dx,dy,xlen,ylen;
double preWidth,nWidth;
int count=1;
int alpha;
int v=0;
int Red,Green,Blue;
Red=GetRValue(pDataInfo.penColor);
Green=GetGValue(pDataInfo.penColor);
Blue=GetBValue(pDataInfo.penColor);
Color colors[]={Color(10,Red,Green,Blue)};
Graphics mGraphics(memDC->m_hDC);
///////////////////////////////////
Matrix matrix;
Region tRgn;
Region *ptRgn=tRgn.FromHRGN(ErasedRgn);
mGraphics.ExcludeClip(ptRgn);
matrix.Reset();
delete ptRgn;
////////////////////////////////////
mGraphics.TranslateTransform(pDataInfo.CenterPoint.x,pDataInfo.CenterPoint.y);
mGraphics.RotateTransform(pDataInfo.RotateAngle);
mGraphics.SetSmoothingMode(SmoothingModeAntiAlias);
sPoint=CaculatePoint(pDataInfo.StartPoint,pDataInfo);
ePoint=CaculatePoint(pDataInfo.EndPoint,pDataInfo);
xlen=ePoint.x-sPoint.x;
ylen=ePoint.y-sPoint.y;
preWidth=pDataInfo.AllRate[0].preWidth;
alpha=pDataInfo.AllRate[0].alpha;
psPoint.x=sPoint.x+xlen*pDataInfo.AllRate[0].xRate;
psPoint.y=sPoint.y+ylen*pDataInfo.AllRate[0].yRate;
int Size=pDataInfo.AllRate.size();
for(int Index=1;Index<Size;Index++)
{
pePoint.x=sPoint.x+xlen*pDataInfo.AllRate[Index].xRate;
pePoint.y=sPoint.y+ylen*pDataInfo.AllRate[Index].yRate;
dx=(pePoint.x-psPoint.x);
dy=(pePoint.y-psPoint.y);
nWidth=pDataInfo.AllRate[0].preWidth;
float Angle=atan2(dy,dx)*Rate;
GraphicsPath path(FillModeWinding);
GraphicsPath path1,path2,path3,path4;
RectF sRectF(psPoint.x,psPoint.y,0,0);
sRectF.Inflate(preWidth,preWidth);
RectF eRectF(pePoint.x,pePoint.y,0,0);
eRectF.Inflate(nWidth,nWidth);
///////////////////////////////////////////
REAL left=sRectF.GetLeft();
REAL top=sRectF.GetTop();
REAL bottom=sRectF.GetBottom();
REAL right=sRectF.GetRight();
Point pts0[]={Point((left+right)/2,top),Point((left+right)/2,bottom)};
matrix.RotateAt(Angle,PointF(psPoint.x,psPoint.y));
matrix.TransformPoints(pts0,2);
Point LeftTop(pts0[0].X,pts0[0].Y);
Point LeftBottom(pts0[1].X,pts0[1].Y);
path1.AddArc(sRectF,270.0f,-180.0f);
path1.Transform(&matrix);
matrix.Reset();
top=eRectF.GetTop();
bottom=eRectF.GetBottom();
right=eRectF.GetRight();
left=eRectF.GetLeft();
Point pts1[]={Point((right+left)/2,bottom),Point((right+left)/2,top)};
matrix.RotateAt(Angle,PointF(pePoint.x,pePoint.y));
matrix.TransformPoints(pts1,2);
Point RightBottom(pts1[0].X,pts1[0].Y);
Point RightTop(pts1[1].X,pts1[1].Y);
path3.AddArc(eRectF,90.0f,-180.0f);
path3.Transform(&matrix);
matrix.Reset();
Point pts[]={LeftTop,RightTop,RightBottom,LeftBottom};
///////////////////////////////////////////
path2.AddLine(LeftBottom,RightBottom);
path4.AddLine(RightTop,LeftTop);
path.AddPath(&path1,true);
path.AddPath(&path2,true);
path.AddPath(&path3,true);
path.AddPath(&path4,true);
SolidBrush brush(Color(255,Red,Green,Blue));
mGraphics.FillPath(&brush,&path);
Pen pen(Color(255,Red,Green,Blue),1);
mGraphics.DrawPath(&pen,&path);
preWidth=nWidth;
psPoint=pePoint;
}
mGraphics.ResetTransform();
}
TEST_F(FSDKBaseFormEmbeddertest, CBA_AnnotIterator) {
EXPECT_TRUE(OpenDocument("annotiter.pdf"));
EXPECT_TRUE(LoadPage(0));
EXPECT_TRUE(LoadPage(1));
EXPECT_TRUE(LoadPage(2));
CPDF_Rect LeftBottom(200, 200, 220, 220);
CPDF_Rect RightBottom(400, 201, 420, 221);
CPDF_Rect LeftTop(201, 400, 221, 420);
CPDF_Rect RightTop(401, 401, 421, 421);
CPDFSDK_Document* pSDKDoc =
CPDFSDK_Document::FromFPDFFormHandle(form_handle());
{
// Page 0 specifies "row order".
CBA_AnnotIterator iter(pSDKDoc->GetPageView(0), "Widget", "");
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
{
// Page 1 specifies "column order"
CBA_AnnotIterator iter(pSDKDoc->GetPageView(1), "Widget", "");
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
{
// Page 2 specifies "struct order"
CBA_AnnotIterator iter(pSDKDoc->GetPageView(2), "Widget", "");
CPDFSDK_Annot* pAnnot = iter.GetFirstAnnot();
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetNextAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetNextAnnot(pAnnot);
EXPECT_EQ(iter.GetFirstAnnot(), pAnnot);
pAnnot = iter.GetLastAnnot();
CheckRect(pAnnot->GetRect(), RightBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), RightTop);
pAnnot = iter.GetPrevAnnot(pAnnot);
CheckRect(pAnnot->GetRect(), LeftBottom);
pAnnot = iter.GetPrevAnnot(pAnnot);
EXPECT_EQ(iter.GetLastAnnot(), pAnnot);
}
}