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

Add unit tests of coordinates conversion functions

Browse Source
This commit is contained in:
Artur Wieczorek
2020-09-26 01:43:20 +02:00
parent 08599d894f
commit 6fac6c0b35
12 changed files with 916 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
interface/wx/dc.h
View File

@@ -206,52 +206,80 @@ public:
/**
Convert @e device X coordinate to logical coordinate, using the current
mapping mode, user scale factor, device origin and axis orientation.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord DeviceToLogicalX(wxCoord x) const;
/**
Convert @e device X coordinate to relative logical coordinate, using the
current mapping mode and user scale factor but ignoring the
axis orientation. Use this for converting a width, for example.
axis orientation. Use this for converting a horizontal distance like
for example a width.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord DeviceToLogicalXRel(wxCoord x) const;
/**
Converts @e device Y coordinate to logical coordinate, using the current
mapping mode, user scale factor, device origin and axis orientation.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord DeviceToLogicalY(wxCoord y) const;
/**
Convert @e device Y coordinate to relative logical coordinate, using the
current mapping mode and user scale factor but ignoring the
axis orientation. Use this for converting a height, for example.
axis orientation. Use this for converting a vertical distance like
for example a height.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord DeviceToLogicalYRel(wxCoord y) const;
/**
Converts logical X coordinate to device coordinate, using the current
mapping mode, user scale factor, device origin and axis orientation.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord LogicalToDeviceX(wxCoord x) const;
/**
Converts logical X coordinate to relative device coordinate, using the
current mapping mode and user scale factor but ignoring the
axis orientation. Use this for converting a width, for example.
axis orientation. Use this for converting a horizontal distance like
for example a width.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord LogicalToDeviceXRel(wxCoord x) const;
/**
Converts logical Y coordinate to device coordinate, using the current
mapping mode, user scale factor, device origin and axis orientation.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord LogicalToDeviceY(wxCoord y) const;
/**
Converts logical Y coordinate to relative device coordinate, using the
current mapping mode and user scale factor but ignoring the
axis orientation. Use this for converting a height, for example.
axis orientation. Use this for converting a vertical distance like
for example a height.
@note Affine transformation applied to the coordinate system
with SetTransformMatrix() is not taken into account.
*/
wxCoord LogicalToDeviceYRel(wxCoord y) const;