Lines Matching full:want
71 users may want to modify it more. All attempts were made to make it as
141 You will want to do the I/O initialization(*) before you get into libpng,
143 will also want to insure that you are, in fact, dealing with a PNG
208 If you want to use your own memory allocation routines,
232 back to your setjmp, you will want to call png_destroy_read_struct() to
432 you want to do are limited to the following set:
925 and you want to remove it rather than combining it with the background
942 If you want to replace the pixels, after reading them, with pixels
985 you want the filler before the RGB or after. This transformation
990 Note that png_set_filler() does not change the color type. If you want
1006 For some uses, you may want a grayscale image to be represented as
1244 but you must call the function here if you want libpng to handle expansion
1287 If you don't want to read in the whole image at once, you can
1310 If you want them filled out, there are two ways to do that. The one
1320 If you don't want libpng to handle the interlacing details, just call
1340 If you want libpng to expand the images, call this before calling
1359 If you only want the "sparkle" effect, just call png_read_rows() as
1369 If you only want the first effect (the rectangles), do the same as
1382 you want to keep the comments from before and after the image
1556 want to display any rows that were generated
1650 You will want to do the I/O initialization before you get into libpng,
1662 As these can be both relatively large, you may not want to store these
1664 will want to check if they return NULL. If you are also reading,
1665 you won't want to name your read structure and your write structure
1683 If you want to use your own memory allocation routines,
1726 want libpng to write the 8-byte signature, or if you have already
1755 are willing to give up some compression, or if you want to get the
1818 data as being valid. If you want to wait until after the data, don't
2047 images, which always have to be compressed. So if you don't want the
2079 some text before the image and some after. For example, you may want
2104 If you want to store the time of the original image creation, you should
2198 If you need to write a private chunk that you want to appear before
2357 If you don't want to write the whole image at once, you can
2378 yourself. If you want to build them yourself, see the PNG specification
2381 If you don't want libpng to handle the interlacing details, just
2385 If you want libpng to build the sub-images, call this before you start
2400 want to read about interlacing in the PNG specification, and only update
2511 at a time, you will want to set MAXSEG_64K in zlib.h. Since it is
2583 (because you don't want the messages) or PNG_NO_STDIO defined (because
2610 after a longjmp, so the user may want to be careful about doing anything
2637 transformation to the one you want to add and copy off of it. More details
2642 You will want to look into zconf.h to tell zlib (and thus libpng) that
2720 If you want to control whether libpng uses filtering or not, which
2809 want. The PNG_NO_READ[or WRITE]_TRANSFORMS directives disable the extra
2819 linker should only grab the files it needs. However, if you want to
2879 features you want to enable. These include
