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2018-04-26Simplify API for Fl_Image_Surface::Fl_Image_Surface(int w, int h, int ↵Manolo Gouy
high_res, Fl_Offscreen off) with non-null offscreen. The caller no longer needs to call Fl_Image_Surface::get_offscreen_before_delete() before object deletion, because the object destructor knows the offscreen has not been created by the Fl_Image_Surface constructor. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12874 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-26Fix Fl_GDI_Graphics_Driver::copy_offscreen() when the destination surface is ↵Manolo Gouy
an Fl_Copy_Surface object. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12872 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-25class Fl_Xlib_Image_Surface_Driver : Remove unused member variable.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12871 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-25Windows: fix fl_copy_offscreen() when input offscreen is scaled and output ↵Manolo Gouy
surface is printer. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12869 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-24Windows: avoid changing the current Fl_Surface_Device when drawing an ↵Manolo Gouy
Fl_Double_Window. This change was previously attempted at r.12792 but the test/offscreen demo did not run well with it. This commit fixes the problem: the global fl_window should not be changed when drawing to an Fl_Double_Window. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12868 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-23Undo change at r12792 (24 march 2018) because test/offscreen does not work ↵Manolo Gouy
with it. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12867 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-21Complete Fl_Android_Graphics_Driver::cache() functions that should assign ↵Manolo Gouy
the image's cache_w_ and cache_h_ member variables. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12866 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-20Fix Fl_GDI_Graphics_Driver::cache(Fl_Pixmap *) where 2 distinct ↵Manolo Gouy
Fl_GDI_Graphics_Driver objects should be used in the right way. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12865 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-20Remove debugging statementManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12863 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-20Fix direct use of fl_draw_pixmap() whithout Fl_Pixmap object.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12862 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-19Fix handling of bg argument of fl_draw_pixmap(char**, int , int , Fl_Color ↵Manolo Gouy
bg) during direct drawing of pixmap image data. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12859 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-19Reorganise access to the value of the GUI scaling factor with public getter ↵Manolo Gouy
and protected, virtual setter member functions. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12858 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-18Add comments: "Implementation note about how Fl_Pixmap objects get printed ↵Manolo Gouy
under Windows" git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12852 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-18Simplify the implementation of printing of Fl_Pixmap images under Windows.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12851 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-18Fix crash in test/device after scale-GUI + Fl_Printer + Fl_Image_SurfaceManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12850 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-16Getting rid of warning in Xcode 9.3Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12844 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-16Remove virtual member Fl_GraphicsDriver::mask_bitmap(char **) and its ↵Manolo Gouy
re-implementations. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12843 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-16Remove Fl_PostScript_Graphics_Driver::mask_bitmap(char **) that is useless.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12842 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-16Add Fl_Android_Graphics_Driver::delete_bitmask() needed to uncache a cached ↵Manolo Gouy
Fl_Bitmap image. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12840 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-15Restore building for X11 with HAVE_XRENDER = 0Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12837 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-14Remove Fl_Pixmap::prepare() and Fl_Bitmap::prepare() that were used only once.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12834 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-13Homogenise and simplify the API of Fl_Graphics_Driver::cache(image-type *) ↵Manolo Gouy
virtual member functions. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12833 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-13Simplify code for image drawing by PostScript graphics driver.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12832 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-12SVG support: improve printed SVG images by increasing the resolution when ↵Manolo Gouy
printing. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12830 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-12Image drawing: simplify the code organisation to better support ↵Manolo Gouy
Fl_Image::scale() - continued This completes changes introduced at r.12828. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12829 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-12Image drawing: simplify the code organisation to better support ↵Manolo Gouy
Fl_Image::scale(). Graphics drivers now use up to 6 virtual member functions to support Fl_Image drawing in the context of GUI and image rescaling : virtual void draw_pixmap(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy) virtual void draw_bitmap(Fl_Bitmap *bm, int XP, int YP, int WP, int HP, int cx, int cy) virtual void draw_rgb(Fl_RGB_Image *rgb, int XP, int YP, int WP, int HP, int cx, int cy) and virtual void draw_fixed(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy) virtual void draw_fixed(Fl_Bitmap *bm, int XP, int YP, int WP, int HP, int cx, int cy) virtual void draw_fixed(Fl_RGB_Image *rgb, int XP, int YP, int WP, int HP, int cx, int cy) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12828 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-05X11: Fix drawing of sliders with gtk+ scheme and GUI scaling >= 2 -- continuedManolo Gouy
Other places where line_delta_ is to be used. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12823 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-05X11: Fix drawing of sliders with gtk+ scheme and GUI scaling >= 2 that left ↵Manolo Gouy
footprints when moved. The fix is to use the X11 graphics driver's line_delta_ private member variable also when drawing complex shapes with fl_begin_loop(). The gtk+ scheme does use fl_begin_loop() to draw its frames. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12821 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-01Android: Drawing RGB and monochrome image data on the fly from a buffer. ↵Matthias Melcher
Untested. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12819 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-01Android: Drawing RGB image data on the fly via callbackMatthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12818 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-31Android: Drawing RGB image data (and probaly rgba and grayscale as well). ↵Matthias Melcher
Testing unsing test/color_chooser.cxx git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12817 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-28Image classes: memorise the width and the height of the cached form of the ↵Manolo Gouy
image to support GUI scaling git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12811 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-27Android: Implemented Pixmap drawing, also much cleanup in ↵Matthias Melcher
Fl_Android_Graphics_Driver. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12810 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-27Android: Fl_Android_Graphics_Driver now derives from Fl_Graphics_Driver and ↵Matthias Melcher
no longer from the dpi-aware scaling version. I may add this level of complexity later, but for now, unscaled drivers are difficult enough. Also, the new setup lets me easily find unimplemented methods of the driver. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12809 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-26Android: Draws Fl_Bitmap.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12807 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-26Android: Avoids hiding and showing keyboard when focus changes from text ↵Matthias Melcher
input to text input git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12805 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-26Android: Keyboard handles modifiers like Shift and Alt... .Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12803 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-25Android: Added keycodes to make arrow keys, delete, return, and other non ↵Matthias Melcher
text-keys work. ALso added a Java helper class to make Java call easier. We may need more Java/JNI in the future. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12801 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-25Android: Separating keyboard stuff into a new fileMatthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12800 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-25Android: Improved event handling to handle all pending events before ↵Matthias Melcher
redrawing the interface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12799 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-24Android: Tried to fix flaws in the Android Native interface. Only Matthias Melcher
solution I found involves Java, so, no. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12797 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-24Android: Even rougherer cut to make the keyboard pop up.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12795 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-24Android: Rough, verz rough kezboard handling.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12794 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-24Android: Made popup and menu windows work, fixed Fl::wait() recursion,Matthias Melcher
fixed incompatible Fl::wait() behavior. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12793 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-24Windows: avoid changing the current Fl_Surface_Device when drawing an ↵Manolo Gouy
Fl_Double_Window. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12792 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-23Android: Using floating point calls to make thigs look slightly better.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12791 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-23Android: Using xlib shortcut to draw circles and ellipses.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12790 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-23Android: Added fl_polygon and fl_loop calls. All boxtypes draw well now.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12788 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-23Android: Posting well behaved pie drawing method. Needs refactoring.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12787 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-22Android: Posting pretty buggy pie method; must visit later!Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12785 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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