Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix AddLineToPoint() if no current point is set (macOS)

Browse Source 
AddLineToPoint() should behave as MoveToPoint() if there is no current point.

See #18111.
This commit is contained in:
Artur Wieczorek
2018-07-02 20:32:29 +02:00
parent f258dc4c64
commit 8349c4bf7f
1 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/osx/carbon/graphics.cpp
View File

@@ -1164,7 +1164,16 @@ void wxMacCoreGraphicsPathData::MoveToPoint( wxDouble x1 , wxDouble y1 )
void wxMacCoreGraphicsPathData::AddLineToPoint( wxDouble x1 , wxDouble y1 )
{
CGPathAddLineToPoint( m_path , NULL , (CGFloat) x1 , (CGFloat) y1 );
// This function should behave as MoveToPoint if current point is not yet set
// (CGPathAddLineToPoint requires non-empty path).
if ( CGPathIsEmpty(m_path) )
{
MoveToPoint(x1, y1);
}
else
{
CGPathAddLineToPoint( m_path , NULL , (CGFloat) x1 , (CGFloat) y1 );
}
}
void wxMacCoreGraphicsPathData::AddCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble cx2, wxDouble cy2, wxDouble x, wxDouble y )