Method
ShumateVectorSpriteSheetadd_page
since: 1.1
Declaration [src]
gboolean
shumate_vector_sprite_sheet_add_page (
ShumateVectorSpriteSheet* self,
GdkTexture* texture,
const char* json,
double default_scale,
GError** error
)
Description [src]
Adds a page to the spritesheet.
See https://maplibre.org/maplibre-gl-js-docs/style-spec/sprite/ for details about the spritesheet format. Most stylesheets provide these files along with the main style JSON.
Map styles should provide a double resolution spritesheet for high DPI
displays. That spritesheet should be added as its own page, with a
default_scale of 2.
Available since: 1.1
Parameters
texture-
Type:
GdkTextureThe data is owned by the caller of the method. json-
Type:
const char*A JSON string.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. default_scale-
Type:
doubleThe default scale factor of the page.
error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.