Image-IO: As of 3.0.12, a "png" output string creates a full color png

brthanmathwoag 2016-11-22 11:15:34 +01:00
parent e108385a8e
commit 7471d656e1

@ -70,8 +70,8 @@ So, the two main types can be requested using the formats names:
| Name | Type | | Name | Type |
| ---- | ----- | | ---- | ----- |
| `png`, `png8` , or `png256` | Creates reduced color/quantized paletted png NOTE: in Mapnik versions older than 2.3.x the `png` keyword used to map to full color png| | `png8` or `png256` | Creates reduced color/quantized paletted png |
| `png24` or `png32` | Creates full color png with millions of possible colors (and much larger file size) | | `png`, `png24` or `png32` | Creates full color png with millions of possible colors (and much larger file size) |
And the key:value options can be controlled as follows: And the key:value options can be controlled as follows: