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2018-03-22Rename Fl_Image::pixel_w() and pixel_h() to Fl_Image::data_w() and data_h().Manolo Gouy
The docs of class Fl_Image and of Fl_Image::scale() are beefed up. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12784 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-19New member function Fl_Image::scale(int width, int height) to set the FLTK ↵Manolo Gouy
size of an image. Each image has now two sizes implemented as follows: - the pixel size is stored in private members pixel_w_ and pixel_h_ with public accessors pixel_w() and pixel_h() - the FLTK size is stored in private members w_ and h_ and read by w() and h() - when the image is constructed, the two sizes have the same value - the protected w(int) and h(int) member functions set both FLTK and pixel sizes. - the public scale(int, int) member function is essentially nothing but set the FLTK size and don't change the pixel size. - when the image is drawn, its FLTK size determines how big it is drawn, its pixel size determines how much data are available to draw it. FLTK 1.3.4 with FL_ABI_VERSION=10304 contained an equivalent member function but only for the Fl_Shared_Image class. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12776 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-02-09Fix fl_read_image() under MacOS platform when GUI is rescaled.Manolo Gouy
This commit also simplifies the platform-dependent support of fl_read_image(): only Fl_XXX_Screen_Driver::read_win_rectangle() contains platform-specific code to capture pixels from the current window or from an offscreen buffer. Platform-independent function Fl_Screen_Driver::traverse_to_gl_subwindows() captures subwindows that intersect with the area fl_read_image() targets. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12653 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-02-07STR#3450: Draw text with OpenGL using textures on all platforms.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12650 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-01-31Replace FL/x.H with FL/platform.H - step 2 (STR #3435).Albrecht Schlosser
This second step replaces FL/x.H with FL/platform.H in all source files. Dependencies have been adjusted as well. This commit completes the replacement of FL/x.H with FL/platform.H. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12641 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-01-05Make Fl_Quartz_Graphics_Driver treat line width similarly with lines and loopsManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12622 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-01-05Some cleaning in commentsManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12621 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-12-27GUI rescaling under MacOS: fix Fl_Cocoa_Screen_Driver::read_image() when ↵Manolo Gouy
reading from scaled offscreen buffer git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12609 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-12-26Continue support for GUI rescaling under MacOS: fix fl_XXX_offscreen() ↵Manolo Gouy
functions and Fl_Image_Surface class git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12605 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-12-23Continue support for GUI rescaling under MacOS: fix Fl_Overlay_Window.Manolo Gouy
This patch also improves by simplification the code of class Fl_Quartz_Image_Surface_Driver: because, under the driver model, there's a separate graphics content for the display and for each offscreen buffer, it's possible to reverse the drawing orientation (draw from top to bottom) once at offscreen creation. It's thus no longer necessary to reverse orientation in Fl_Quartz_Graphics_Driver::restore_clip() specifically for offscreen buffers. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12603 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-09-13SVG support: draw images at full screen resolution also when there are ↵Manolo Gouy
several pixels per graphical unit, as with Apple retina displays. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12456 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-09-13Mac OS: use Fl_Graphics_Driver::has_feature(PRINTER) to detect when drawing ↵Manolo Gouy
to a printer. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12455 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-09-13Mac OS: explain more accurately in comments how the tricky part of printing ↵Manolo Gouy
an Fl_RGB_Image is handled. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12454 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-08-15Complete previous commit at r.12383 that was partial.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12384 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-08-15Fl_XXX_Surface_Driver::set_current() : call Fl_Surface_Device::set_current() ↵Manolo Gouy
first to get fl_window right. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12383 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-04-25Add an argument to the private, virtual member function void ↵Manolo Gouy
Fl_Surface_Device::end_current_(). The X11 platform uses this argument to restore the correct clipping state after drawing to an Fl_Image_Surface object. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12226 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-16Improve Fl_Graphics_Driver::copy_offscreen() so it accepts an Fl_Offscreen ↵Manolo Gouy
argument even if not created by fl_create_offscreen(). With this, fl_copy_offscreen() can be used with any drawing surface (e.g., PostScript) and any Fl_Offscreen argument (e.g., returned by Fl_image_Surface::offscreen()). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12148 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-07Add static void Fl_Surface_Device::push_current(Fl_Surface_Device ↵Manolo Gouy
*new_current) and pop_current() to set/unset the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12140 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-30Remove Fl_Image_Surface::end_current() to be called after usage of the ↵Manolo Gouy
drawing surface. This ensures API compatibility with FLTK 1.3 where Fl_Surface_Device->set_current() is used to change the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12125 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-16Replace global fl_line_width_ used only by X11 platform by ↵Manolo Gouy
Fl_Xlib_Graphics_Driver::line_width_ git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12114 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-14Remove compilation warning apparent with -Wnull-conversionManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12108 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-10Fl_Quartz_Graphics_Driver::uncache() should also reset mask_.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12095 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-09Reuse the same "data provider release callback" several times.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12087 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-08MacOS: use less temporary copies of image data for image printing.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12086 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-05Slightly improve the parameter list of member function int ↵Manolo Gouy
Fl_Graphics_Driver::start_image(...) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12079 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Rename Fl_Bitmap::start() to Fl_Bitmap::prepare().Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12078 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Factorize repeated code across platform-specific graphics drivers and image ↵Manolo Gouy
types git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12077 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-02Replace declarations such as "friend class Fl_Xlib_Graphics_Driver;" by ↵Manolo Gouy
platform-independent declarations. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12076 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-14MacOS: finer control of the compilation conditions under which Core text and ↵Manolo Gouy
ATSU are used or not. The compilation conditions depend on the targeted architecture, what version of the SDK is used, and what MacOS deployment version is used. Under most conditions, a single API is possible, and no pointer-to-member function is used. But the code supports building apps that can run both APIs depending on the version of the running MacOS. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12025 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-11Add public: to definition of class Fl_Quartz_Printer_Graphics_Driver.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12024 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-11Replace .h by .H in #include "Fl_Quartz_Graphics_Driver.h"Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12023 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-10Re-organisation of code to support CoreText and ATSU for drawing text.Manolo Gouy
We avoid using one CoreText-related and one ATSU-related derived classes of class Fl_Quartz_Graphics_Driver. Thus, class Fl_Quartz_Graphics_Driver can be derived if useful and still support both text APIs. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12022 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-06Correct function Fl_Quartz_Graphics_Driver::gc(void*) that did not update ↵Manolo Gouy
the global variable fl_gc correctly. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12016 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-26Replace a few global variables by members of the Fl_Quartz_Graphics_Driver classManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11985 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-26These files are no longer useful.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11984 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-26MacOS platform: the printer's graphics driver should also call ↵Manolo Gouy
Fl_Graphics_Driver::newMainGraphicsDriver() git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11982 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-26MacOS platform: centralize check whether a font has been set before drawing textManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11979 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-24Mac OS platform: restore usability with SDK 10.3 and 10.4Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11973 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-23Move font-related member functions from Fl_Screen_Driver to Fl_Graphics_Driver.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11968 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-23Fl_Quartz_Graphics_Driver: separate CoreText- and ATSU-based code using new, ↵Manolo Gouy
derived classes. FLTK for the Mac OS platform draws text using 2 distinct system APIs depending on the version of the running OS. Classes Fl_CoreText_Graphics_Driver and Fl_ATSU_Graphics_Driver are defined and implement the same virtual functions of class Fl_Quartz_Graphics_Driver using CoreText and ATSU, respectively. The app allocates an object of one of these derived classes according to the running OS version. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11967 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-22Fl_Screen_Driver class: its platform dependent member functions should not ↵Manolo Gouy
be static. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11966 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-22Rewrite Fl::set_fonts(), Fl::get_font_sizes(), Fl::get_font_name() under the ↵Manolo Gouy
driver model. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11965 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-09-13Remove possible warnings when compiling with -WundefManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11942 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-08-24Add missing delete statements in ~Fl_XXX_Copy_Surface_Driver() and ↵Manolo Gouy
~Fl_XXX_Image_Surface_Driver(). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11891 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-08-22Use the HAS_ATSU preprocessor variable once moreManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11883 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-24Set svn file properties.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11693 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-19Move Fl_X::set_high_resolution() to classes Fl_Graphics_Driver and ↵Manolo Gouy
Fl_Quartz_Graphics_Driver git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11656 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-17virtualized some Region calls.Matthias Melcher
There is a deeper issue here: regions should be handled by the graphics driver that is associated with the Fl_Window of this widget... . git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11643 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-17virtualized Fl::set_color and free_color.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11642 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-17virtualized Fl_Graphics_Driver::global_gc(), a function that should probably ↵Matthias Melcher
not exeist. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11641 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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