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path: root/src/Fl_Bitmap.cxx
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2022-12-27Fix doxygen warnings (typos in argument names)Albrecht Schlosser
2022-12-17Adding length checks for in-memory image data (see #542) (#592)Matthias Melcher
SVG is now decompressed in memory Bitmap invalid array length handling to return an error RGB Image data reader to return error if image data is too short FLUID: Add size argument to bitmap and JPEG data
2022-04-14Fix for issue #429 : Segfault with Ctrl+/- with current git versionManoloFLTK
2022-04-13Fix for issue #427 - continued.ManoloFLTK
2022-04-12Fix for issue #427: Problems with data_w, data_h, w, h of Fl_Image.ManoloFLTK
2022-03-24Remove platform-dependent type Fl_Bitmask (not in documented public API).ManoloFLTK
2020-07-06Remove $Id$ tags, update URL's, and moreAlbrecht Schlosser
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
2018-05-09Remove a bunch of useless #include <FL/Fl_Printer.H> statements.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12909 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
2018-04-12Image 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
2018-03-22Rename 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
2017-09-12Remove leading underscore from labeltyps as far as possible.Albrecht Schlosser
Removed obsolete '\todo' item from docs (done with recent commits). Removed redundant code from label assignment (e.g. use FL_IMAGE_LABEL instead of label type assignment + use of _FL_IMAGE_LABEL). See recent commits. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12448 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-09-09Make virtual member function Fl_Image::draw_scaled(int X, int Y, int W, int ↵Manolo Gouy
H) protected rather than private. Consequently, remove the trailing _ from its name reserved for private class members. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12433 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-08-30Create virtual Fl_Image::draw_scaled_(int X, int Y, int W, int H) and its ↵Manolo Gouy
implementations for image classes. This allows to use the virtual function mechanism to adapt scaled image drawing both to the image type and the graphics driver type. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12410 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-05-02Add Doxygen documentation for fl_create_bitmask() and fl_delete_bitmask().Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12231 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-09Use Fl_Graphics_Driver::default_driver() when convenient.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12088 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
2016-10-14Documentation fixes.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12027 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-08-09Fix typos, separate local variables of image scaling algorithms.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11869 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-23Fix Fl_RGB_Image::uncache() and Fl_Bitmap::uncache().Manolo Gouy
It is not possible to use fl_graphics_driver in these functions because when they are called *fl_graphics_driver may have been deleted. A solution is to use Fl_Display_Device::display_device()->driver() instead which is always valid. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11212 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-02-09Move ifdef's in RGB_Image into driver system.Matthias Melcher
- change image caching variable types to uintptr_t - added driver function to uncache image data - cleaning up (Xlib and GDI will likely throw syntax errors. Trying to fix ASAP) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11138 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-31Just cleaning up a few lines.Matthias Melcher
Removed a false comment I just added. Removed FL_PORTING ifdef that is no longer needed git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11103 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-31Fixed WIN32 setup. X11 setup verified.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11101 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-31Moved fl_create_bitmask and fl_delete_bitmask functions into driver ↵Matthias Melcher
structure. Tested on OS X. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11100 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-31Needed for Linux/Unix build.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11098 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-27Removed all references to Quartz driver files from library headers in Xcode. ↵Matthias Melcher
Works in Xcode. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11065 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-04Fix typos in #pragma FL_PORTING.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@10991 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-01-03Updated platform specific #if's to report unimplemented code when compiling ↵Matthias Melcher
with FL_PORTING defined and WIN32 and __APPLE__ undefined> git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@10989 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2014-04-28To fix "C++11 related issues" from fltk.coredev.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10132 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2014-02-22Better separate printer-specific code using virtual ↵Manolo Gouy
Fl_GDI_Printer_Graphics_Driver::draw(Fl_Bitmap*...) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10110 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2012-03-18Fix STR#2810: removed all uses of function Fl_Device::class_name().Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9293 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2012-03-14Fixed error in printed color of Fl_BitmapManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9284 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2011-07-19Modifications to all LGPL headers for STR #2685.Greg Ercolano
(to clarify static exception LGPL by changing license references) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8864 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2011-02-02Removed global variable fl_surface that was not very useful because equivalentManolo Gouy
to Fl_Surface_Device::surface(). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8360 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2011-01-05Renamed Fl_Device::type() to Fl_Device::class_name() to avoid conflict or ↵Manolo Gouy
confusion with Fl_Widget::type(). Added a setter function Fl_Device::class_name(const char *). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8190 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-11-28Fixed Copyright to 2010.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7903 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-08-26Fl_Bitmap.cxx: fixed error that could create dereferencing of NULL pointerManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7690 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-07-01Renamed global variable from fl_device to fl_graphics_driver to better ↵Manolo Gouy
express its class git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7659 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-06-07Fix image bug reported by Csaba in r7626 + fix regression in ps_image.cxx Manolo Gouy
inadvertently brought in by r7617. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7634 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-05-27Better device hierarchy with surfaces and graphics drivers.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7617 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-04-18Removed multiple inheritance: back to r. 7519 exactly.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7522 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-04-16Improved the hierarchy of Fl_Device subclasses to allow separation of ↵Manolo Gouy
platform-specific devices. This introduces multiple inheritance. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7520 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-04-14More logical use of Fl_Device::draw(<image class> *,...) functionsManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7501 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-03-29Removed more Cocoa/Quartz references. Finally moved OS X font down a pixel.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7357 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-03-29OS X: removed all Carbon and Quickdraw references. Starting with 1.3, we ↵Matthias Melcher
only support Cocoa and Quartz. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7351 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2010-03-25Reorganized code to allow compilation with Fl_Device, Fl_Display but without ↵Manolo Gouy
Fl_Abstract_Printer (may be useful for embarked devices) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7330 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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