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#i73860# get text outlines directly as B2D polygons

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This commit is contained in:
Herbert Duerr 2007-01-25 11:15:23 +00:00
parent 539dce29d3
commit 2f37759943
2 changed files with 22 additions and 21 deletions
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17
drawinglayer/source/primitive2d/textlayoutdevice.cxx
View file

@ -4,9 +4,9 @@
*
* $RCSfile: textlayoutdevice.cxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: aw $ $Date: 2006-10-19 10:35:04 $
* last change: $Author: hdu $ $Date: 2007-01-25 12:15:23 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
@ -108,8 +108,7 @@ namespace
if(!mpVirDev)
{
mpVirDev = new VirtualDevice();
mpVirDev->SetMapMode(MAP_100TH_MM);
mpVirDev->SetReferenceDevice(VirtualDevice::REFDEV_MODE06);
mpVirDev->SetReferenceDevice( VirtualDevice::REFDEV_MODE_MSO1 );
}
if(!mnUseCount)
@ -142,7 +141,7 @@ namespace drawinglayer
namespace primitive2d
{
// static pointer here
ImpTimedRefDev* pImpGlobalRefDev = 0L;
static ImpTimedRefDev* pImpGlobalRefDev = 0L;
// static methods here
VirtualDevice& acquireGlobalVirtualDevice()
@ -173,12 +172,12 @@ namespace drawinglayer
void TextLayouterDevice::setFont(const Font& rFont)
{
mrDevice.SetFont(rFont);
mrDevice.SetFont( rFont );
}
void TextLayouterDevice::setFontAttributes(const FontAttributes& rFontAttributes, const basegfx::B2DHomMatrix& rTransform)
{
mrDevice.SetFont(getVclFontFromFontAttributes(rFontAttributes, rTransform));
setFont( getVclFontFromFontAttributes(rFontAttributes, rTransform) );
}
double TextLayouterDevice::getTextHeight()
@ -191,9 +190,9 @@ namespace drawinglayer
return mrDevice.GetTextWidth(rText, nIndex, nLength);
}
bool TextLayouterDevice::getTextOutlines(PolyPolyVector& rPolyPolyVector, const String& rText, xub_StrLen nIndex, xub_StrLen nLength, const ::std::vector< sal_Int32 >& rDXArray)
bool TextLayouterDevice::getTextOutlines( basegfx::B2DPolyPolygonVector& rB2DPolyPolyVector, const String& rText, xub_StrLen nIndex, xub_StrLen nLength, const ::std::vector< sal_Int32 >& rDXArray)
{
return mrDevice.GetTextOutlines(rPolyPolyVector, rText, nIndex, nIndex, nLength, true, 0, &(rDXArray[0]));
return mrDevice.GetTextOutlines( rB2DPolyPolyVector, rText, nIndex, nIndex, nLength, true, 0, &(rDXArray[0]));
}
basegfx::B2DRange TextLayouterDevice::getTextBoundRect(const String& rText, xub_StrLen nIndex, xub_StrLen nLength)

26
drawinglayer/source/primitive2d/textprimitive2d.cxx
View file

@ -4,9 +4,9 @@
*
* $RCSfile: textprimitive2d.cxx,v $
*
* $Revision: 1.3 $
* $Revision: 1.4 $
*
* last change: $Author: aw $ $Date: 2006-12-13 16:57:08 $
* last change: $Author: hdu $ $Date: 2007-01-25 12:15:23 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
@ -154,13 +154,14 @@ namespace drawinglayer
// get outlines
TextLayouterDevice aTextLayouter;
aTextLayouter.setFontAttributes(getFontAttributes(), getTextTransform());
PolyPolyVector aPolyPolyVector;
aTextLayouter.getTextOutlines(aPolyPolyVector, getText(), 0L, getText().Len(), aNewIntegerDXArray);
basegfx::B2DPolyPolygonVector aB2DPolyPolyVector;
aTextLayouter.getTextOutlines( aB2DPolyPolyVector,
getText(), 0L, getText().Len(), aNewIntegerDXArray);
// get result count
const sal_uInt32 nCount(aPolyPolyVector.size());
if(nCount)
const sal_uInt32 nCount = aB2DPolyPolyVector.size();
if( nCount )
{
// outlines already have scale and rotate included, so build new transformation
basegfx::B2DVector aScale, aTranslate;
@ -172,7 +173,8 @@ namespace drawinglayer
if(bShearUsed)
{
// The order would be wrong when just adding shear, so rotate back, apply shear, rotate again
// The order would be wrong when just adding shear,
// so rotate back, apply shear, rotate again
if(bRotateUsed)
{
aNewTransform.rotate(-fRotate);
@ -183,7 +185,7 @@ namespace drawinglayer
if(bRotateUsed)
{
aNewTransform.rotate(fRotate);
aNewTransform.rotate(+fRotate);
}
}
@ -196,11 +198,11 @@ namespace drawinglayer
for(sal_uInt32 a(0L); a < nCount; a++)
{
// prepare polygon
basegfx::B2DPolyPolygon aPolyPolygon(aPolyPolyVector[a].getB2DPolyPolygon());
aPolyPolygon.transform(aNewTransform);
basegfx::B2DPolyPolygon& rPolyPolygon = aB2DPolyPolyVector[a];
rPolyPolygon.transform(aNewTransform);
// create primitive
const Primitive2DReference xRef(new PolyPolygonColorPrimitive2D(aPolyPolygon, getFontColor()));
const Primitive2DReference xRef(new PolyPolygonColorPrimitive2D(rPolyPolygon, getFontColor()));
aRetval[a] = xRef;
}