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authorDan Sinclair <dsinclair@chromium.org>2017-02-07 16:36:39 -0500
committerChromium commit bot <commit-bot@chromium.org>2017-02-08 01:36:02 +0000
commitbba2a7cf30da9e84bcc14ef32dbb0bb944229219 (patch)
tree94a74de8d07b3e395bf6e08a62811a3a0d652d19 /core/fpdfapi/page/cpdf_page.cpp
parent55e026b7b6eec17b012c819c4a7d39e63094b5c4 (diff)
downloadpdfium-bba2a7cf30da9e84bcc14ef32dbb0bb944229219.tar.xz
Update to use CFX_Rect{F} and CFX_Matrix constructors.
This Cl updates the code to use the constructors instead of creating an empty object and calling Set(). It also removes the various memsets of the CFX_Rect{F} classes. Change-Id: I6e20cec00866a38372858dcba5a30d31103172e4 Reviewed-on: https://pdfium-review.googlesource.com/2550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_page.cpp')
-rw-r--r--core/fpdfapi/page/cpdf_page.cpp17
1 files changed, 8 insertions, 9 deletions
diff --git a/core/fpdfapi/page/cpdf_page.cpp b/core/fpdfapi/page/cpdf_page.cpp
index f9c02837a7..7714369df8 100644
--- a/core/fpdfapi/page/cpdf_page.cpp
+++ b/core/fpdfapi/page/cpdf_page.cpp
@@ -66,16 +66,17 @@ CPDF_Page::CPDF_Page(CPDF_Document* pDocument,
switch (rotate) {
case 0:
- m_PageMatrix.Set(1.0f, 0, 0, 1.0f, -m_BBox.left, -m_BBox.bottom);
+ m_PageMatrix = CFX_Matrix(1.0f, 0, 0, 1.0f, -m_BBox.left, -m_BBox.bottom);
break;
case 1:
- m_PageMatrix.Set(0, -1.0f, 1.0f, 0, -m_BBox.bottom, m_BBox.right);
+ m_PageMatrix =
+ CFX_Matrix(0, -1.0f, 1.0f, 0, -m_BBox.bottom, m_BBox.right);
break;
case 2:
- m_PageMatrix.Set(-1.0f, 0, 0, -1.0f, m_BBox.right, m_BBox.top);
+ m_PageMatrix = CFX_Matrix(-1.0f, 0, 0, -1.0f, m_BBox.right, m_BBox.top);
break;
case 3:
- m_PageMatrix.Set(0, 1.0f, -1.0f, 0, m_BBox.top, -m_BBox.left);
+ m_PageMatrix = CFX_Matrix(0, 1.0f, -1.0f, 0, m_BBox.top, -m_BBox.left);
break;
}
@@ -128,7 +129,6 @@ void CPDF_Page::GetDisplayMatrix(CFX_Matrix& matrix,
if (m_PageWidth == 0 || m_PageHeight == 0) {
return;
}
- CFX_Matrix display_matrix;
float x0 = 0;
float y0 = 0;
float x1 = 0;
@@ -170,9 +170,8 @@ void CPDF_Page::GetDisplayMatrix(CFX_Matrix& matrix,
y2 = yPos;
break;
}
- display_matrix.Set((x2 - x0) / m_PageWidth, (y2 - y0) / m_PageWidth,
- (x1 - x0) / m_PageHeight, (y1 - y0) / m_PageHeight, x0,
- y0);
matrix = m_PageMatrix;
- matrix.Concat(display_matrix);
+ matrix.Concat(CFX_Matrix((x2 - x0) / m_PageWidth, (y2 - y0) / m_PageWidth,
+ (x1 - x0) / m_PageHeight, (y1 - y0) / m_PageHeight,
+ x0, y0));
}