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-rw-r--r--vcl/backendtest/outputdevice/bitmap.cxx180
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diff --git a/vcl/backendtest/outputdevice/bitmap.cxx b/vcl/backendtest/outputdevice/bitmap.cxx
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+++ b/vcl/backendtest/outputdevice/bitmap.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#include <test/outputdevice.hxx>
+#include <vcl/bitmapex.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <bitmap/BitmapWriteAccess.hxx>
+
+namespace vcl::test {
+
+Bitmap OutputDeviceTestBitmap::setupDrawTransformedBitmap(vcl::PixelFormat aBitmapFormat,bool isBitmapGreyScale)
+{
+ Size aBitmapSize(9, 9);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(constFillColor);
+ aWriteAccess->SetLineColor(COL_YELLOW);
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(2, 2, 6, 6));
+ }
+
+ if (isBitmapGreyScale)
+ aBitmap.Convert(BmpConversion::N8BitGreys);
+
+ initialSetup(13, 13, constBackgroundColor);
+
+ basegfx::B2DHomMatrix aTransform;
+ aTransform.scale(aBitmapSize.Width(), aBitmapSize.Height());
+ aTransform.translate((maVDRectangle.GetWidth() / 2.0) - (aBitmapSize.Width() / 2.0),
+ (maVDRectangle.GetHeight() / 2.0) - (aBitmapSize.Height() / 2.0));
+
+ mpVirtualDevice->DrawTransformedBitmapEx(aTransform, BitmapEx(aBitmap));
+
+ return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+
+Bitmap OutputDeviceTestBitmap::setupComplexDrawTransformedBitmap(vcl::PixelFormat aBitmapFormat,bool isBitmapGreyScale)
+{
+ Size aBitmapSize(6, 6);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ aBitmap.Erase(constFillColor);
+
+ if (isBitmapGreyScale)
+ aBitmap.Convert(BmpConversion::N8BitGreys);
+
+ initialSetup(17, 14, constBackgroundColor);
+
+ basegfx::B2DHomMatrix aTransform;
+ aTransform.shearX(0.25);
+ aTransform.scale(aBitmapSize.Width() * 2, aBitmapSize.Height() * 2);
+ aTransform.translate(1, 1);
+
+ mpVirtualDevice->DrawTransformedBitmapEx(aTransform, BitmapEx(aBitmap));
+
+ return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+
+Bitmap OutputDeviceTestBitmap::setupDrawBitmap(vcl::PixelFormat aBitmapFormat,bool isBitmapGreyScale)
+{
+ Size aBitmapSize(9, 9);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(constFillColor);
+ aWriteAccess->SetLineColor(COL_YELLOW);
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(2, 2, 6, 6));
+ }
+
+ if (isBitmapGreyScale)
+ aBitmap.Convert(BmpConversion::N8BitGreys);
+
+ initialSetup(13, 13, constBackgroundColor);
+
+ Point aPoint((maVDRectangle.GetWidth() / 2.0) - (aBitmapSize.Width() / 2.0),
+ (maVDRectangle.GetHeight() / 2.0) - (aBitmapSize.Height() / 2.0));
+
+ mpVirtualDevice->DrawBitmapEx(aPoint, BitmapEx(aBitmap));
+
+ return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+Bitmap OutputDeviceTestBitmap::setupDrawBitmapExWithAlpha(vcl::PixelFormat aBitmapFormat)
+{
+ Size aBitmapSize(9, 9);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(COL_WHITE);
+ aWriteAccess->SetLineColor(Color(0xFF, 0xFF, 0x00));
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, 5, 5));
+ }
+
+ AlphaMask aAlpha(aBitmapSize);
+ {
+ AlphaScopedWriteAccess aWriteAccess(aAlpha);
+ aWriteAccess->Erase(COL_WHITE);
+ aWriteAccess->SetLineColor(Color(0x44, 0x44, 0x44));
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, 5, 5));
+ }
+
+ initialSetup(13, 13, constBackgroundColor);
+
+ Point aPoint(alignToCenter(maVDRectangle, tools::Rectangle(Point(), aBitmapSize)).TopLeft());
+
+ mpVirtualDevice->DrawBitmapEx(aPoint, BitmapEx(aBitmap, aAlpha));
+
+ return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+Bitmap OutputDeviceTestBitmap::setupDrawMask(vcl::PixelFormat aBitmapFormat)
+{
+ Size aBitmapSize(9, 9);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(COL_WHITE);
+ aWriteAccess->SetLineColor(COL_BLACK);
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, 5, 5));
+ }
+
+ initialSetup(13, 13, constBackgroundColor);
+
+ mpVirtualDevice->DrawMask(Point(2, 2), aBitmap, constLineColor);
+
+ return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+BitmapEx OutputDeviceTestBitmap::setupDrawBlend(vcl::PixelFormat aBitmapFormat)
+{
+ Size aBitmapSize(9, 9);
+ Bitmap aBitmap(aBitmapSize, aBitmapFormat);
+ {
+ BitmapScopedWriteAccess aWriteAccess(aBitmap);
+ aWriteAccess->Erase(COL_WHITE);
+ aWriteAccess->SetLineColor(Color(0xFF, 0xFF, 0x00));
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, 5, 5));
+ }
+
+ AlphaMask aAlpha(aBitmapSize);
+ {
+ AlphaScopedWriteAccess aWriteAccess(aAlpha);
+ aWriteAccess->Erase(COL_WHITE);
+ aWriteAccess->SetLineColor(Color(0x44, 0x44, 0x44));
+ aWriteAccess->DrawRect(tools::Rectangle(0, 0, 8, 8));
+ aWriteAccess->DrawRect(tools::Rectangle(3, 3, 5, 5));
+ }
+
+ initialSetup(13, 13, COL_TRANSPARENT, false, true);
+ mpVirtualDevice->SetFillColor(constBackgroundColor);
+ mpVirtualDevice->SetLineColor(constBackgroundColor);
+ // Leave the outer part of the device transparent, the inner part set to the background color.
+ // This will test blending of VirtualDevice's "alpha" device (outer yellow rectangle
+ // will be blended with transparent background, inner with the grey one).
+ mpVirtualDevice->DrawRect( tools::Rectangle( Point( 3, 3 ), Size( 7, 7 )));
+
+ Point aPoint(alignToCenter(maVDRectangle, tools::Rectangle(Point(), aBitmapSize)).TopLeft());
+
+ mpVirtualDevice->DrawBitmapEx(aPoint, BitmapEx(aBitmap, aAlpha));
+
+ return mpVirtualDevice->GetBitmapEx(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
+}
+
+} // end namespace vcl::test
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */