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Download Now (665 KB) Downloads till now: 5 |
| Size: | 665 KB |
| Last Update: | 2008-04-29 12:10:21 |
| Version: | 0.5.3 |
| OS Support: | Windows All |
| License/Program Type: | |
| Publisher: | Paul Blackburn |
| Price: | $0.00 |
PNG images are widely known and they use lossless compression. They share some characteristics with GIF images, but unlike this format, PNG images are not tied by the copyright of the LZW compression that GIFs use. The PNG format is open, free, and good. They provide the possibility of using Alpha Channels (transparency) and a whole lot of other useful and interesting things.
PNGwriter is a very easy to use open source graphics library that uses the PNG format as its output format.
The interface has been designed to be as simple and intuitive as possible while the tool supports plotting and reading in the RGB (red, green, blue), HSV (hue, saturation, value/brightness) and CMYK (cyan, magenta, yellow, black) colour spaces, basic shapes, scaling, bilinear interpolation, full TrueType antialiased and rotated text support, bezier curves, opening existing PNG images and more.
The documentation is in English and Spanish and the software will run under Linux, Unix, Mac OS X and Windows.
PNGwriter will let you focus on your program and save you the trouble of learning how to create, use and read PNG images from scratch. You just need to specify what size you want for your image, and then you go plotting pixel by pixel in a given colour with the plot function.
PNGwriter enables you to do the following with an image:
-Plot
-Get the colour of a pixel
-Open an already-existing PNG file.
-Plot in the HSV and CMYK colour spaces.
-Get the colour of a pixel in the HSV and CMYK colour spaces.
-Plot lines, filled or hollow circles and rectangles, opaque and translucent.
-Plot text, using any TrueType font.
-Adjust the image's gamma.
-Choose the level of compression.
-Change the file name.
-Scale the image.
-Get the height, width and bit depth of an image.
-and much more
- 8 out of 10
Requirements:
-Requires libpng and optionally FreeType2 for the text support.
| Product | Date Added |
|---|---|
| PNGwriter 0.5.3 | 2008-04-29 12:10:21 |
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