1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_drawinglayer.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/discretebitmapprimitive2d.hxx> 28*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/bitmapprimitive2d.hxx> 29*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski namespace drawinglayer 34*b1cdbd2cSJim Jagielski { 35*b1cdbd2cSJim Jagielski namespace primitive2d 36*b1cdbd2cSJim Jagielski { create2DDecomposition(const geometry::ViewInformation2D &) const37*b1cdbd2cSJim Jagielski Primitive2DSequence DiscreteBitmapPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski // use getViewTransformation() and getObjectTransformation() from 40*b1cdbd2cSJim Jagielski // ObjectAndViewTransformationDependentPrimitive2D to create a BitmapPrimitive2D 41*b1cdbd2cSJim Jagielski // with the correct mapping 42*b1cdbd2cSJim Jagielski Primitive2DSequence xRetval; 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski if(!getBitmapEx().IsEmpty()) 45*b1cdbd2cSJim Jagielski { 46*b1cdbd2cSJim Jagielski // get discrete size 47*b1cdbd2cSJim Jagielski const Size& rSizePixel = getBitmapEx().GetSizePixel(); 48*b1cdbd2cSJim Jagielski const basegfx::B2DVector aDiscreteSize(rSizePixel.Width(), rSizePixel.Height()); 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski // get inverse ViewTransformation 51*b1cdbd2cSJim Jagielski basegfx::B2DHomMatrix aInverseViewTransformation(getViewTransformation()); 52*b1cdbd2cSJim Jagielski aInverseViewTransformation.invert(); 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski // get size and position in world coordinates 55*b1cdbd2cSJim Jagielski const basegfx::B2DVector aWorldSize(aInverseViewTransformation * aDiscreteSize); 56*b1cdbd2cSJim Jagielski const basegfx::B2DPoint aWorldTopLeft(getObjectTransformation() * getTopLeft()); 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielski // build object matrix in world coordinates so that the top-left 59*b1cdbd2cSJim Jagielski // position remains, but eventual transformations (e.g. rotations) 60*b1cdbd2cSJim Jagielski // in the ObjectToView stack remain and get correctly applied 61*b1cdbd2cSJim Jagielski basegfx::B2DHomMatrix aObjectTransform; 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski aObjectTransform.set(0, 0, aWorldSize.getX()); 64*b1cdbd2cSJim Jagielski aObjectTransform.set(1, 1, aWorldSize.getY()); 65*b1cdbd2cSJim Jagielski aObjectTransform.set(0, 2, aWorldTopLeft.getX()); 66*b1cdbd2cSJim Jagielski aObjectTransform.set(1, 2, aWorldTopLeft.getY()); 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski // get inverse ObjectTransformation 69*b1cdbd2cSJim Jagielski basegfx::B2DHomMatrix aInverseObjectTransformation(getObjectTransformation()); 70*b1cdbd2cSJim Jagielski aInverseObjectTransformation.invert(); 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski // transform to object coordinate system 73*b1cdbd2cSJim Jagielski aObjectTransform = aInverseObjectTransformation * aObjectTransform; 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski // create BitmapPrimitive2D with now object-local coordinate data 76*b1cdbd2cSJim Jagielski const Primitive2DReference xRef(new BitmapPrimitive2D(getBitmapEx(), aObjectTransform)); 77*b1cdbd2cSJim Jagielski xRetval = Primitive2DSequence(&xRef, 1); 78*b1cdbd2cSJim Jagielski } 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski return xRetval; 81*b1cdbd2cSJim Jagielski } 82*b1cdbd2cSJim Jagielski DiscreteBitmapPrimitive2D(const BitmapEx & rBitmapEx,const basegfx::B2DPoint & rTopLeft)83*b1cdbd2cSJim Jagielski DiscreteBitmapPrimitive2D::DiscreteBitmapPrimitive2D( 84*b1cdbd2cSJim Jagielski const BitmapEx& rBitmapEx, 85*b1cdbd2cSJim Jagielski const basegfx::B2DPoint& rTopLeft) 86*b1cdbd2cSJim Jagielski : ObjectAndViewTransformationDependentPrimitive2D(), 87*b1cdbd2cSJim Jagielski maBitmapEx(rBitmapEx), 88*b1cdbd2cSJim Jagielski maTopLeft(rTopLeft) 89*b1cdbd2cSJim Jagielski { 90*b1cdbd2cSJim Jagielski } 91*b1cdbd2cSJim Jagielski operator ==(const BasePrimitive2D & rPrimitive) const92*b1cdbd2cSJim Jagielski bool DiscreteBitmapPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const 93*b1cdbd2cSJim Jagielski { 94*b1cdbd2cSJim Jagielski if(ObjectAndViewTransformationDependentPrimitive2D::operator==(rPrimitive)) 95*b1cdbd2cSJim Jagielski { 96*b1cdbd2cSJim Jagielski const DiscreteBitmapPrimitive2D& rCompare = (DiscreteBitmapPrimitive2D&)rPrimitive; 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski return (getBitmapEx() == rCompare.getBitmapEx() 99*b1cdbd2cSJim Jagielski && getTopLeft() == rCompare.getTopLeft()); 100*b1cdbd2cSJim Jagielski } 101*b1cdbd2cSJim Jagielski 102*b1cdbd2cSJim Jagielski return false; 103*b1cdbd2cSJim Jagielski } 104*b1cdbd2cSJim Jagielski 105*b1cdbd2cSJim Jagielski // provide unique ID 106*b1cdbd2cSJim Jagielski ImplPrimitrive2DIDBlock(DiscreteBitmapPrimitive2D, PRIMITIVE2D_ID_DISCRETEBITMAPPRIMITIVE2D) 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski } // end of namespace primitive2d 109*b1cdbd2cSJim Jagielski } // end of namespace drawinglayer 110*b1cdbd2cSJim Jagielski 111*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 112*b1cdbd2cSJim Jagielski // eof 113