diff options
Diffstat (limited to 'fpdfsdk/fpdfeditpath.cpp')
| -rw-r--r-- | fpdfsdk/fpdfeditpath.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfeditpath.cpp b/fpdfsdk/fpdfeditpath.cpp index 164ab7015f..a91dfdb421 100644 --- a/fpdfsdk/fpdfeditpath.cpp +++ b/fpdfsdk/fpdfeditpath.cpp @@ -2,6 +2,8 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. +#include <vector> + #include "public/fpdf_edit.h" #include "core/fpdfapi/page/cpdf_path.h" @@ -26,6 +28,13 @@ static_assert(CFX_GraphStateData::LineJoinRound == FPDF_LINEJOIN_ROUND, static_assert(CFX_GraphStateData::LineJoinBevel == FPDF_LINEJOIN_BEVEL, "CFX_GraphStateData::LineJoinBevel value mismatch"); +static_assert(static_cast<int>(FXPT_TYPE::LineTo) == FPDF_SEGMENT_LINETO, + "FXPT_TYPE::LineTo value mismatch"); +static_assert(static_cast<int>(FXPT_TYPE::BezierTo) == FPDF_SEGMENT_BEZIERTO, + "FXPT_TYPE::BezierTo value mismatch"); +static_assert(static_cast<int>(FXPT_TYPE::MoveTo) == FPDF_SEGMENT_MOVETO, + "FXPT_TYPE::MoveTo value mismatch"); + FPDF_EXPORT FPDF_PAGEOBJECT FPDF_CALLCONV FPDFPageObj_CreateNewPath(float x, float y) { auto pPathObj = pdfium::MakeUnique<CPDF_PathObject>(); @@ -125,6 +134,16 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFPath_CountPoint(FPDF_PAGEOBJECT path) { return pdfium::CollectionSize<int>(pPathObj->m_Path.GetPoints()); } +FPDF_EXPORT FPDF_PATHSEGMENT FPDF_CALLCONV +FPDFPath_GetPathSegment(FPDF_PAGEOBJECT path, int index) { + auto* pPathObj = CPDFPathObjectFromFPDFPageObject(path); + if (!pPathObj) + return nullptr; + + const std::vector<FX_PATHPOINT>& points = pPathObj->m_Path.GetPoints(); + return pdfium::IndexInBounds(points, index) ? &points[index] : nullptr; +} + FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFPath_MoveTo(FPDF_PAGEOBJECT path, float x, float y) { @@ -229,3 +248,30 @@ FPDF_EXPORT void FPDF_CALLCONV FPDFPath_SetLineCap(FPDF_PAGEOBJECT path, pPathObj->m_GraphState.SetLineCap(lineCap); pPathObj->SetDirty(true); } + +FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV +FPDFPathSegment_GetPoint(FPDF_PATHSEGMENT segment, float* x, float* y) { + auto* pPathPoint = FXPathPointFromFPDFPathSegment(segment); + if (!pPathPoint || !x || !y) + return false; + + *x = pPathPoint->m_Point.x; + *y = pPathPoint->m_Point.y; + + return true; +} + +FPDF_EXPORT int FPDF_CALLCONV +FPDFPathSegment_GetType(FPDF_PATHSEGMENT segment) { + auto* pPathPoint = FXPathPointFromFPDFPathSegment(segment); + + return pPathPoint ? static_cast<int>(pPathPoint->m_Type) + : FPDF_SEGMENT_UNKNOWN; +} + +FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV +FPDFPathSegment_GetClose(FPDF_PATHSEGMENT segment) { + auto* pPathPoint = FXPathPointFromFPDFPathSegment(segment); + + return pPathPoint ? pPathPoint->m_CloseFigure : false; +} |