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authorDan Sinclair <dsinclair@chromium.org>2018-01-17 16:29:15 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-01-17 16:29:15 +0000
commitf855489794ffd575d073eb575b04ac1ca1f286c2 (patch)
tree692d54fa51fa882873a9fbb296f0f031c92046ea /xfa/fxfa/parser/cxfa_pattern.cpp
parent181ffee7dd19906f9eee175627a9e6d0abb2e881 (diff)
downloadpdfium-f855489794ffd575d073eb575b04ac1ca1f286c2.tar.xz
Move fill draw code to fill classes
This CL moves the code related to drawing fills and the various types of fill to the specific fill classes. Change-Id: Ie151089b00ca96c5fa88d22ab5f697d9425297cd Reviewed-on: https://pdfium-review.googlesource.com/23071 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'xfa/fxfa/parser/cxfa_pattern.cpp')
-rw-r--r--xfa/fxfa/parser/cxfa_pattern.cpp38
1 files changed, 38 insertions, 0 deletions
diff --git a/xfa/fxfa/parser/cxfa_pattern.cpp b/xfa/fxfa/parser/cxfa_pattern.cpp
index 3102f77beb..4cd32cced8 100644
--- a/xfa/fxfa/parser/cxfa_pattern.cpp
+++ b/xfa/fxfa/parser/cxfa_pattern.cpp
@@ -9,6 +9,7 @@
#include "fxjs/xfa/cjx_pattern.h"
#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/parser/cxfa_color.h"
+#include "xfa/fxgraphics/cxfa_gepattern.h"
namespace {
@@ -47,3 +48,40 @@ CXFA_Color* CXFA_Pattern::GetColorIfExists() {
XFA_AttributeEnum CXFA_Pattern::GetType() {
return JSObject()->GetEnum(XFA_Attribute::Type);
}
+
+void CXFA_Pattern::Draw(CXFA_Graphics* pGS,
+ CXFA_GEPath* fillPath,
+ FX_ARGB crStart,
+ const CFX_RectF& rtFill,
+ const CFX_Matrix& matrix) {
+ CXFA_Color* pColor = GetColorIfExists();
+ FX_ARGB crEnd = pColor ? pColor->GetValue() : CXFA_Color::kBlackColor;
+
+ FX_HatchStyle iHatch = FX_HatchStyle::Cross;
+ switch (GetType()) {
+ case XFA_AttributeEnum::CrossDiagonal:
+ iHatch = FX_HatchStyle::DiagonalCross;
+ break;
+ case XFA_AttributeEnum::DiagonalLeft:
+ iHatch = FX_HatchStyle::ForwardDiagonal;
+ break;
+ case XFA_AttributeEnum::DiagonalRight:
+ iHatch = FX_HatchStyle::BackwardDiagonal;
+ break;
+ case XFA_AttributeEnum::Horizontal:
+ iHatch = FX_HatchStyle::Horizontal;
+ break;
+ case XFA_AttributeEnum::Vertical:
+ iHatch = FX_HatchStyle::Vertical;
+ break;
+ default:
+ break;
+ }
+
+ CXFA_GEPattern pattern(iHatch, crEnd, crStart);
+
+ pGS->SaveGraphState();
+ pGS->SetFillColor(CXFA_GEColor(&pattern, 0x0));
+ pGS->FillPath(fillPath, FXFILL_WINDING, &matrix);
+ pGS->RestoreGraphState();
+}