Resolves issue #12203.
Similar to d87c728f, dragging a layer over to a new image via
the tabs uses gimp_image_new_from_drawable () and only
copies a single layer. This patch adds the filter copy code
here as well.
This patch adds a pdb getter/setter for GimpStrokeOptions'
emulate-brush-dynamics property. This allows users to change
the "Direction" of strokes via Script-fu/Python API calls.
Resolves#12198.
When dragging a layer to the toolbox to create a new
image, we weren't copying over the filters. This is because
that action still uses gimp_image_new_from_drawable ()
rather than the multi-layer capable gimp_image_new_from_drawables ()
function.
For now, we'll fix the immediate problem by implementing the filter
copy code in this function. Long term, we should port that code to
use gimp_image_new_from_drawables () instead.
Per Anders Jonsson, the grid colors can have semi-transparency even
if the image itself has no alpha channel. This patch always sets the
GeglColor's babl format to contain an Alpha channel, rather than reusing
the image's color format. The index used for alpha is also updated to
adjust to the number of channels, since GimpRGB previously always used
index 3 for both RGB and Grayscale images.
Call them on different modes of image
and different sizes of image.
Motivated by faults discovered in denoise filter for small images.
No faults detected by new tests.
ScriptFu: tests: enhance testing of gegl wrapper plugins
Add tests on other image modes.
Add tests on small images.
No changes except to tests.
After changes to API:
Colormap=>Palette
Vectors=>Path
After changes to ScriptFu handling of color.
Misc upgrade of tests to use-v3 binding
Revise handling of GeglColor, formerly GimpRGB.
Marshall to/from Scheme lists of numeric.
Marshall from string CSS names and notations.
Conversion to/from GRAY, GRAYA, RGB, RGBA.
See color.scm test script.
Similar to previous commit. If we don't want people to use this function
yet need to export it, at least don't expose the declaration in shipped
headers and even less in the API docs.
Since we consider it private, yet it's still needed in libgimp and app,
let's at least put it in a private header because there is no need for
people to try it out.
I'm also editing a bit the annotations for gimp_main() and GIMP_MAIN().
As part of the color space invasion, we
converted the IFS Compose colors to
GeglColor. However, we forgot to initialize
them when we create a new AFFElement
in undo_update (). As a result, when we
try to clear them out later in aff_element_free (),
the plug-in crashes.
This patch resolves the issues by initializing
the five GeglColors on creation.
...to gimp_drawable_has_visible_filters ().
With NDE filters, it's now possible to have
filters that are not active but still attached
to a layer. This patch renames the API to
prevent confusion as seen in prior
commits.
Similar to afc0a6d1, we need to use gimp_drawable_get_filters () to
get the total number of filters rather than gimp_drawable_has_filters (),
which just returns if any filters in the stack are active/visible.
Because of this, we weren't updating the XCF version to 22 when we
saved a file that had all of its layer effects set to invisible/inactive.
Always update stored colors. When colors are perceptually identical, we
only bypass color rendering code, but not the color value update (even
small value updates need to be echoed across the code, so that what is
shown is always what is set).
With NDE, we can now edit a filter when another layer is selected. This
broke an assumption in GimpFilterTool that the selected layer is the same
as the layer the current filter is applied to.
This patch fixes the problem by checking if the filter is being editing, and then
using either the filter's drawable or tool->drawables->data accordingly.
