| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| #include "precompiled_svx.hxx" |
| #include <svx/sdr/primitive2d/sdrgrafprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/graphicprimitive2d.hxx> |
| #include <basegfx/polygon/b2dpolygontools.hxx> |
| #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx> |
| #include <drawinglayer/primitive2d/groupprimitive2d.hxx> |
| #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx> |
| #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx> |
| #include <basegfx/polygon/b2dpolygon.hxx> |
| #include <basegfx/matrix/b2dhommatrixtools.hxx> |
| #include <drawinglayer/primitive2d/transformprimitive2d.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| Primitive2DSequence SdrGrafPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const |
| { |
| Primitive2DSequence aRetval; |
| |
| // create unit outline polygon |
| basegfx::B2DPolygon aUnitOutline(basegfx::tools::createUnitPolygon()); |
| |
| // add fill, but only when graphic ist transparent |
| if(!getSdrLFSTAttribute().getFill().isDefault() && isTransparent()) |
| { |
| appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, |
| createPolyPolygonFillPrimitive( |
| basegfx::B2DPolyPolygon(aUnitOutline), |
| getTransform(), |
| getSdrLFSTAttribute().getFill(), |
| getSdrLFSTAttribute().getFillFloatTransGradient())); |
| } |
| |
| // add graphic content |
| if(255L != getGraphicAttr().GetTransparency()) |
| { |
| // standard graphic fill |
| const Primitive2DReference xGraphicContentPrimitive( |
| new GraphicPrimitive2D( |
| getTransform(), |
| getGraphicObject(), |
| getGraphicAttr())); |
| |
| appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, xGraphicContentPrimitive); |
| } |
| |
| // add line |
| if(!getSdrLFSTAttribute().getLine().isDefault()) |
| { |
| // if line width is given, polygon needs to be grown by half of it to make the |
| // outline to be outside of the bitmap |
| if(0.0 != getSdrLFSTAttribute().getLine().getWidth()) |
| { |
| // decompose to get scale |
| basegfx::B2DVector aScale, aTranslate; |
| double fRotate, fShearX; |
| getTransform().decompose(aScale, aTranslate, fRotate, fShearX); |
| |
| // create expanded range (add relative half line width to unit rectangle) |
| double fHalfLineWidth(getSdrLFSTAttribute().getLine().getWidth() * 0.5); |
| double fScaleX(0.0 != aScale.getX() ? fHalfLineWidth / fabs(aScale.getX()) : 1.0); |
| double fScaleY(0.0 != aScale.getY() ? fHalfLineWidth / fabs(aScale.getY()) : 1.0); |
| const basegfx::B2DRange aExpandedRange(-fScaleX, -fScaleY, 1.0 + fScaleX, 1.0 + fScaleY); |
| basegfx::B2DPolygon aExpandedUnitOutline(basegfx::tools::createPolygonFromRect(aExpandedRange)); |
| |
| appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, |
| createPolygonLinePrimitive( |
| aExpandedUnitOutline, |
| getTransform(), |
| getSdrLFSTAttribute().getLine(), |
| attribute::SdrLineStartEndAttribute())); |
| } |
| else |
| { |
| appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, |
| createPolygonLinePrimitive( |
| aUnitOutline, getTransform(), |
| getSdrLFSTAttribute().getLine(), |
| attribute::SdrLineStartEndAttribute())); |
| } |
| } |
| |
| // add text |
| if(!getSdrLFSTAttribute().getText().isDefault()) |
| { |
| appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, |
| createTextPrimitive( |
| basegfx::B2DPolyPolygon(aUnitOutline), |
| getTransform(), |
| getSdrLFSTAttribute().getText(), |
| getSdrLFSTAttribute().getLine(), |
| false, |
| false, |
| false)); |
| } |
| |
| // add shadow |
| if(!getSdrLFSTAttribute().getShadow().isDefault()) |
| { |
| aRetval = createEmbeddedShadowPrimitive( |
| aRetval, |
| getSdrLFSTAttribute().getShadow()); |
| } |
| |
| return aRetval; |
| } |
| |
| SdrGrafPrimitive2D::SdrGrafPrimitive2D( |
| const basegfx::B2DHomMatrix& rTransform, |
| const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute, |
| const GraphicObject& rGraphicObject, |
| const GraphicAttr& rGraphicAttr) |
| : BufferedDecompositionPrimitive2D(), |
| maTransform(rTransform), |
| maSdrLFSTAttribute(rSdrLFSTAttribute), |
| maGraphicObject(rGraphicObject), |
| maGraphicAttr(rGraphicAttr) |
| { |
| // reset some values from GraphicAttr which are part of transformation already |
| maGraphicAttr.SetRotation(0L); |
| } |
| |
| bool SdrGrafPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const |
| { |
| if(BufferedDecompositionPrimitive2D::operator==(rPrimitive)) |
| { |
| const SdrGrafPrimitive2D& rCompare = (SdrGrafPrimitive2D&)rPrimitive; |
| |
| return (getTransform() == rCompare.getTransform() |
| && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute() |
| && getGraphicObject() == rCompare.getGraphicObject() |
| && getGraphicAttr() == rCompare.getGraphicAttr()); |
| } |
| |
| return false; |
| } |
| |
| bool SdrGrafPrimitive2D::isTransparent() const |
| { |
| return ((0L != getGraphicAttr().GetTransparency()) |
| || (getGraphicObject().IsTransparent())); |
| } |
| |
| // provide unique ID |
| ImplPrimitrive2DIDBlock(SdrGrafPrimitive2D, PRIMITIVE2D_ID_SDRGRAFPRIMITIVE2D) |
| |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |
