From 06bbdef296b483e6f666156b198319019d3c6373 Mon Sep 17 00:00:00 2001 From: wileyrya Date: Fri, 26 May 2017 15:20:23 -0500 Subject: Add public API for setting the blend mode on a page object. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit BUG=pdfium:720 R=npm@chromium.org Change-Id: I2a43b34da6946265ca06502b9ff19ad352fd18cb Reviewed-on: https://pdfium-review.googlesource.com/5953 Commit-Queue: Nicolás Peña Reviewed-by: Nicolás Peña --- core/fpdfapi/page/cpdf_generalstate.cpp | 37 +++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) (limited to 'core/fpdfapi/page/cpdf_generalstate.cpp') diff --git a/core/fpdfapi/page/cpdf_generalstate.cpp b/core/fpdfapi/page/cpdf_generalstate.cpp index e07a3ca13d..540707447e 100644 --- a/core/fpdfapi/page/cpdf_generalstate.cpp +++ b/core/fpdfapi/page/cpdf_generalstate.cpp @@ -78,6 +78,43 @@ CPDF_GeneralState::~CPDF_GeneralState() {} void CPDF_GeneralState::SetRenderIntent(const CFX_ByteString& ri) { m_Ref.GetPrivateCopy()->m_RenderIntent = RI_StringToId(ri); } +CFX_ByteString CPDF_GeneralState::GetBlendMode() const { + switch (GetBlendType()) { + case FXDIB_BLEND_NORMAL: + return CFX_ByteString("Normal"); + case FXDIB_BLEND_MULTIPLY: + return CFX_ByteString("Multiply"); + case FXDIB_BLEND_SCREEN: + return CFX_ByteString("Screen"); + case FXDIB_BLEND_OVERLAY: + return CFX_ByteString("Overlay"); + case FXDIB_BLEND_DARKEN: + return CFX_ByteString("Darken"); + case FXDIB_BLEND_LIGHTEN: + return CFX_ByteString("Lighten"); + case FXDIB_BLEND_COLORDODGE: + return CFX_ByteString("ColorDodge"); + case FXDIB_BLEND_COLORBURN: + return CFX_ByteString("ColorBurn"); + case FXDIB_BLEND_HARDLIGHT: + return CFX_ByteString("HardLight"); + case FXDIB_BLEND_SOFTLIGHT: + return CFX_ByteString("SoftLight"); + case FXDIB_BLEND_DIFFERENCE: + return CFX_ByteString("Difference"); + case FXDIB_BLEND_EXCLUSION: + return CFX_ByteString("Exclusion"); + case FXDIB_BLEND_HUE: + return CFX_ByteString("Hue"); + case FXDIB_BLEND_SATURATION: + return CFX_ByteString("Saturation"); + case FXDIB_BLEND_COLOR: + return CFX_ByteString("Color"); + case FXDIB_BLEND_LUMINOSITY: + return CFX_ByteString("Luminosity"); + } + return CFX_ByteString("Normal"); +} int CPDF_GeneralState::GetBlendType() const { const StateData* pData = m_Ref.GetObject(); -- cgit v1.2.3