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path: root/src/drivers/Cairo
AgeCommit message (Collapse)Author
2 dayswi[maxim nikonov
3 dayswip: forkmaxim nikonov
2025-05-09Remove declaration of Fl_Scalable_Graphics_Driver from FL/Fl_Graphics_Driver.HManoloFLTK
and declare it in non-public header src/Fl_Scalable_Graphics_Driver.H which also declares classes Fl_Font_Descriptor and Fl_Fontdesc.
2025-04-03Fix "Minor drawing artifact at scale 200% under X11 session" (#1243)ManoloFLTK
2025-01-08Make draw to image and draw to clipboard behave equally in X11 and WaylandManoloFLTK
2024-12-02Fix: Drawing bugs on Windows at very large scales (#1144)ManoloFLTK
2024-11-20 Fix: Can't control scale of Fl_Copy_Surface dimensions on Linux (#1135)ManoloFLTK
2024-11-08Fix: fl_draw_image() with horizontal flip reads out of bounds (#1112)ManoloFLTK
2024-11-08Fix X11: test/checkers drawing artifacts when window is scaled (#1109)ManoloFLTK
2024-11-07Fix X11: test/curve "points" mode not drawn correctly (#1110)ManoloFLTK
2024-10-15Fix documentation typos and trailing whitespaceAlbrecht Schlosser
2024-10-10Make Pango-handled text accept legacy CP1252-encoded text - continuedManoloFLTK
2024-10-07Make Pango-handled text accept legacy CP1252-encoded textManoloFLTK
2024-09-01Cairo image drawing improvementsMatthias Melcher
2024-08-31Fixing set_font and image overflow for Cairo.Matthias Melcher
2024-03-22Add comments giving cairo version required for each cairo call if > 1.0ManoloFLTK
2024-03-20Remove unused macro definitionsManoloFLTK
2024-03-20Add compile-time check of required minimum cairo versionManoloFLTK
2024-03-20Use type cairo_region_t* for Fl_Region under Wayland platformManoloFLTK
2023-12-04New member function Fl_Image_Surface::mask(Fl_RGB_Image*)ManoloFLTK
2023-11-27Fix compiler warning, dependencies, and trailing whitespaceAlbrecht Schlosser
The benign warning was: ‘Fl_Browser_::hscrollbar’ will be initialized after [-Wreorder] ‘int Fl_Browser_::linespacing_’ ...
2023-11-27Cairo graphics driver: Improve drawing of Fl_Pixmap and Fl_BitmapManoloFLTK
2023-11-27Cairo graphics driver: Improve drawing of Fl_Pixmap and Fl_BitmapManoloFLTK
2023-11-25Cairo graphics driver: Improve drawing of Fl_Pixmap and Fl_BitmapManoloFLTK
Previously, these objects were drawn slightly blurred on HighDPI. This commit has them resized to the pixel size of the area where they are being drawn and then drawn.
2023-10-17Fix drawing points in complex shape mode with Cairo (#792)ManoloFLTK
2023-06-06 Fix "Fl::get_font_name() with Pango is inconsistent"-cont'd (#732)ManoloFLTK
2023-06-06 Fix "Fl::get_font_name() with Pango is inconsistent"-cont'd (#732)ManoloFLTK
2023-06-05Fix "Fl::get_font_name() with Pango is inconsistent" (#732)ManoloFLTK
2023-04-14Remove duplication of Pango standard font namesManoloFLTK
And move each array of standard font names to appropriate font-related source file
2023-04-13Lower Pango required version from 1.22 to 1.16ManoloFLTK
2023-04-13Standardize API to "graphics context" across platformsManoloFLTK
Rename fl_wl_cairo() to fl_wl_gc() Add function cairo_t* fl_cairo_gc() under OPTION_USE_CAIRO
2023-04-05Wayland: limit copied pixels when window update is a regionManoloFLTK
2023-03-25Add Fl_Cairo_Graphics_Driver::focus_rect() overrideManoloFLTK
This allows to bypass what looks like a Cairo bug: FLTK_SCALING_FACTOR=1.7 bin/test/tabs click on tab2 ---> crash But no crash with other scaling factor values (e.g., 1.8).
2023-02-14Rename class Fl_Display_Cairo_Graphics_Driver to Fl_X11_Cairo_Graphics_DriverManoloFLTK
2023-01-26Fixing FLUID file corruption from issue #653 (#662)Matthias Melcher
Removing all globals in file writer (#653 ) Fix some static analyser complaints Valgrind: handle width==0 in GfxDrivers on Wayland and X11 Don't use `Fl_Input_::static_value`, it accesses previous buffer that may be deleted Project file write encapsulated, removing globals Encapsulating project file reader, removing states in glbals Project i/o increased source code readability
2023-01-13Fix set_fonts() in Xlib/xft and Cairo Graphics_DriverAlbrecht Schlosser
src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx: - fix font_name_process() out of bounds memory access - unify/align font_name_process() code (see also Xlib/xft) - fix font name string allocation src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx - unify/align font_name_process() code (see also Cairo_Graphics) - fix font name string allocation Todo: move common code to Fl_Graphics_Driver or another common file.
2023-01-04Cairo/Pango: compute character widths fast and string widths accuratelyManoloFLTK
This commit has Fl_Cairo_Graphics_Driver compute string widths in 2 ways: 1) when the string contains several unicode characters, the width of the whole string is computed, accounting for kerning when it occurs; 2) when the string contains a single unicode character, its width is computed, memorised, and re-used next time it's necessary. The effect of this approach is - Fl_Text_Display is fast because it uses memorised single character widths repeatedly - Fl_Input is drawn accurately because the cursor position is determined by string widths, not by sums of character widths.
2022-12-30Use `FL_OVERRIDE` for all overridden virtual methods (#611)Matthias Melcher
FL_OVERRIDE is defined as `override` for C++11 and higher FL_OVERRIDE is defined as `override` for VisualC 2015 and newer Don't interfere with Fl_Widget::override()
2022-12-19Complete Fl_Cairo_Graphics_Driver::restore_clip()ManoloFLTK
The driver's clip_ member was not updated to the new Cairo clip state which rendered function Fl_Cairo_Graphics_Driver::clip_box() inaccurate.
2022-12-10Text positioning different in 1.4.x vs 1.3.x (#568) - cont'dManoloFLTK
@wcout reports that we get better results if function pango_font_metrics_get_height() is not used until version 1.50.6 and above of libpango. The difference is specially visible with underscore characters in unscaled, standard DPI displays. This commit does that.
2022-12-06Fix issue #537 without damaging test/mandelbrotManoloFLTK
2022-12-04Wayland: remove regression in mandelbrot introduced by 1a5d657ManoloFLTK
The panel was drawn solid black when test/mandelbrot was unfocussed.
2022-12-04Fl_Cairo_Graphics_Driver: simpler way to construct font from name+sizeManoloFLTK
2022-12-03Fix dotted line drawing under Cairo graphics driverManoloFLTK
2022-12-02Fix text drawn by pango is offset +1 pixel on x and y) (#568)ManoloFLTK
2022-11-30Remove useless fl_matrix member variable of class Fl_Graphics_DriverManoloFLTK
2022-11-17Fix "Cairo: Scaled images draw with wrong size" (#537)ManoloFLTK
2022-10-30Wayland platform: fix problem with fl_pie() (#512 - cont'd)ManoloFLTK
2022-10-30Wayland platform: fix problem with fl_pie() (#512 - cont'd)ManoloFLTK
2022-10-24Include stdint.h may be needed for uint32_t (#522)ManoloFLTK
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