| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_drawinglayer.hxx" |
| |
| #include <drawinglayer/primitive2d/textlineprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> |
| #include <drawinglayer/attribute/strokeattribute.hxx> |
| #include <drawinglayer/attribute/lineattribute.hxx> |
| #include <basegfx/matrix/b2dhommatrixtools.hxx> |
| #include <drawinglayer/primitive2d/polygonprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/transformprimitive2d.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| Primitive2DSequence TextLinePrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const |
| { |
| Primitive2DSequence xRetval; |
| |
| if(TEXT_LINE_NONE != getTextLine()) |
| { |
| bool bDoubleLine(false); |
| bool bWaveLine(false); |
| bool bBoldLine(false); |
| const int* pDotDashArray(0); |
| basegfx::B2DLineJoin eLineJoin(basegfx::B2DLINEJOIN_NONE); |
| double fOffset(getOffset()); |
| double fHeight(getHeight()); |
| |
| static const int aDottedArray[] = { 1, 1, 0}; // DOTTED LINE |
| static const int aDotDashArray[] = { 1, 1, 4, 1, 0}; // DASHDOT |
| static const int aDashDotDotArray[] = { 1, 1, 1, 1, 4, 1, 0}; // DASHDOTDOT |
| static const int aDashedArray[] = { 5, 2, 0}; // DASHED LINE |
| static const int aLongDashArray[] = { 7, 2, 0}; // LONGDASH |
| |
| // get decomposition |
| basegfx::B2DVector aScale, aTranslate; |
| double fRotate, fShearX; |
| getObjectTransformation().decompose(aScale, aTranslate, fRotate, fShearX); |
| |
| switch(getTextLine()) |
| { |
| default: // case TEXT_LINE_SINGLE: |
| { |
| break; |
| } |
| case TEXT_LINE_DOUBLE: |
| { |
| bDoubleLine = true; |
| break; |
| } |
| case TEXT_LINE_DOTTED: |
| { |
| pDotDashArray = aDottedArray; |
| break; |
| } |
| case TEXT_LINE_DASH: |
| { |
| pDotDashArray = aDashedArray; |
| break; |
| } |
| case TEXT_LINE_LONGDASH: |
| { |
| pDotDashArray = aLongDashArray; |
| break; |
| } |
| case TEXT_LINE_DASHDOT: |
| { |
| pDotDashArray = aDotDashArray; |
| break; |
| } |
| case TEXT_LINE_DASHDOTDOT: |
| { |
| pDotDashArray = aDashDotDotArray; |
| break; |
| } |
| case TEXT_LINE_SMALLWAVE: |
| { |
| bWaveLine = true; |
| break; |
| } |
| case TEXT_LINE_WAVE: |
| { |
| bWaveLine = true; |
| break; |
| } |
| case TEXT_LINE_DOUBLEWAVE: |
| { |
| bDoubleLine = true; |
| bWaveLine = true; |
| break; |
| } |
| case TEXT_LINE_BOLD: |
| { |
| bBoldLine = true; |
| break; |
| } |
| case TEXT_LINE_BOLDDOTTED: |
| { |
| bBoldLine = true; |
| pDotDashArray = aDottedArray; |
| break; |
| } |
| case TEXT_LINE_BOLDDASH: |
| { |
| bBoldLine = true; |
| pDotDashArray = aDashedArray; |
| break; |
| } |
| case TEXT_LINE_BOLDLONGDASH: |
| { |
| bBoldLine = true; |
| pDotDashArray = aLongDashArray; |
| break; |
| } |
| case TEXT_LINE_BOLDDASHDOT: |
| { |
| bBoldLine = true; |
| pDotDashArray = aDotDashArray; |
| break; |
| } |
| case TEXT_LINE_BOLDDASHDOTDOT: |
| { |
| bBoldLine = true; |
| pDotDashArray = aDashDotDotArray; |
| break; |
| } |
| case TEXT_LINE_BOLDWAVE: |
| { |
| bWaveLine = true; |
| bBoldLine = true; |
| break; |
| } |
| } |
| |
| if(bBoldLine) |
| { |
| fHeight *= 2.0; |
| } |
| |
| if(bDoubleLine) |
| { |
| fOffset -= 0.50 * fHeight; |
| fHeight *= 0.64; |
| } |
| |
| if(bWaveLine) |
| { |
| eLineJoin = basegfx::B2DLINEJOIN_ROUND; |
| fHeight *= 0.25; |
| } |
| |
| // prepare Line and Stroke Attributes |
| const attribute::LineAttribute aLineAttribute(getLineColor(), fHeight, eLineJoin); |
| attribute::StrokeAttribute aStrokeAttribute; |
| |
| if(pDotDashArray) |
| { |
| ::std::vector< double > aDoubleArray; |
| |
| for(const int* p = pDotDashArray; *p; ++p) |
| { |
| aDoubleArray.push_back((double)(*p) * fHeight); |
| } |
| |
| aStrokeAttribute = attribute::StrokeAttribute(aDoubleArray); |
| } |
| |
| // create base polygon and new primitive |
| basegfx::B2DPolygon aLine; |
| Primitive2DReference aNewPrimitive; |
| |
| aLine.append(basegfx::B2DPoint(0.0, fOffset)); |
| aLine.append(basegfx::B2DPoint(getWidth(), fOffset)); |
| |
| const basegfx::B2DHomMatrix aUnscaledTransform( |
| basegfx::tools::createShearXRotateTranslateB2DHomMatrix( |
| fShearX, fRotate, aTranslate)); |
| |
| aLine.transform(aUnscaledTransform); |
| |
| if(bWaveLine) |
| { |
| double fWaveWidth(10.6 * fHeight); |
| |
| if(TEXT_LINE_SMALLWAVE == getTextLine()) |
| { |
| fWaveWidth *= 0.7; |
| } |
| else if(TEXT_LINE_WAVE == getTextLine()) |
| { |
| // extra multiply to get the same WaveWidth as with the bold version |
| fWaveWidth *= 2.0; |
| } |
| |
| aNewPrimitive = Primitive2DReference(new PolygonWavePrimitive2D(aLine, aLineAttribute, aStrokeAttribute, fWaveWidth, fWaveWidth * 0.5)); |
| } |
| else |
| { |
| aNewPrimitive = Primitive2DReference(new PolygonStrokePrimitive2D(aLine, aLineAttribute, aStrokeAttribute)); |
| } |
| |
| // add primitive |
| appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, aNewPrimitive); |
| |
| if(bDoubleLine) |
| { |
| // double line, create 2nd primitive with offset using TransformPrimitive based on |
| // already created NewPrimitive |
| double fLineDist(2.3 * fHeight); |
| |
| if(bWaveLine) |
| { |
| fLineDist = 6.3 * fHeight; |
| } |
| |
| // move base point of text to 0.0 and de-rotate |
| basegfx::B2DHomMatrix aTransform(basegfx::tools::createTranslateB2DHomMatrix( |
| -aTranslate.getX(), -aTranslate.getY())); |
| aTransform.rotate(-fRotate); |
| |
| // translate in Y by offset |
| aTransform.translate(0.0, fLineDist); |
| |
| // move back and rotate |
| aTransform.rotate(fRotate); |
| aTransform.translate(aTranslate.getX(), aTranslate.getY()); |
| |
| // add transform primitive |
| const Primitive2DSequence aContent(&aNewPrimitive, 1); |
| appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, |
| Primitive2DReference(new TransformPrimitive2D(aTransform, aContent))); |
| } |
| } |
| |
| return xRetval; |
| } |
| |
| TextLinePrimitive2D::TextLinePrimitive2D( |
| const basegfx::B2DHomMatrix& rObjectTransformation, |
| double fWidth, |
| double fOffset, |
| double fHeight, |
| TextLine eTextLine, |
| const basegfx::BColor& rLineColor) |
| : BufferedDecompositionPrimitive2D(), |
| maObjectTransformation(rObjectTransformation), |
| mfWidth(fWidth), |
| mfOffset(fOffset), |
| mfHeight(fHeight), |
| meTextLine(eTextLine), |
| maLineColor(rLineColor) |
| { |
| } |
| |
| bool TextLinePrimitive2D::operator==( const BasePrimitive2D& rPrimitive ) const |
| { |
| if(BufferedDecompositionPrimitive2D::operator==(rPrimitive)) |
| { |
| const TextLinePrimitive2D& rCompare = (TextLinePrimitive2D&)rPrimitive; |
| |
| return (getObjectTransformation() == rCompare.getObjectTransformation() |
| && getWidth() == rCompare.getWidth() |
| && getOffset() == rCompare.getOffset() |
| && getHeight() == rCompare.getHeight() |
| && getTextLine() == rCompare.getTextLine() |
| && getLineColor() == rCompare.getLineColor()); |
| } |
| |
| return false; |
| } |
| |
| // provide unique ID |
| ImplPrimitrive2DIDBlock(TextLinePrimitive2D, PRIMITIVE2D_ID_TEXTLINEPRIMITIVE2D) |
| |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |
