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nodeparser: Handle color states for gradients

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Test included.
This commit is contained in:
Matthias Clasen
2024-08-02 19:15:54 -04:00
parent 5d8e801d80
commit b43294c1c3
7 changed files with 336 additions and 75 deletions
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52
docs/reference/gtk/node-format.md
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@@ -181,15 +181,21 @@ matrix3d() production to specify all 16 values individually.
### conic-gradient
| property | syntax | default | printed |
| -------- | ---------------- | ---------------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| center | `<point>` | 25, 25 | always |
| rotation | `<number>` | 0 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| property | syntax | default | printed |
| ----------------- | --------------- | -------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| center | `<point>` | 25, 25 | always |
| rotation | `<number>` | 0 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| interpolation | `<color-state>` | srgb | non-default |
| hue-interpolation | `<hue-interp>` | shorter | non-default |
Creates a node like `gsk_conic_gradient_node_new()` with the given properties.
Possible values for the hue-interpolation property are:
hue-interpolation: shorter | longer | increasing | decreasing
### cross-fade
| property | syntax | default | printed |
@@ -258,12 +264,14 @@ Creates a node like `gsk_inset_shadow_node_new()` with the given properties.
### linear-gradient
| property | syntax | default | printed |
| -------- | ---------------- | ---------------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| start | `<point>` | 0 0 | always |
| end | `<point>` | 0 50 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| property | syntax | default | printed |
| ----------------- | --------------- | -------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| start | `<point>` | 0 0 | always |
| end | `<point>` | 0 50 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| interpolation | `<color-state>` | srgb | non-default |
| hue-interpolation | `<hue-interp>` | shorter | non-default |
Creates a node like `gsk_linear_gradient_node_new()` with the given properties.
@@ -305,15 +313,17 @@ Creates a node like `gsk_outset_shadow_node_new()` with the given properties.
### radial-gradient
| property | syntax | default | printed |
| -------- | ---------------- | ---------------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| center | `<point>` | 25 25 | always |
| hradius | `<number>` | 25 | always |
| vradius | `<number>` | 25 | always |
| start | `<number>` | 0 | always |
| end | `<number>` | 1 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| property | syntax | default | printed |
| ----------------- | --------------- | -------------- | ----------- |
| bounds | `<rect>` | 50 | always |
| center | `<point>` | 25 25 | always |
| hradius | `<number>` | 25 | always |
| vradius | `<number>` | 25 | always |
| start | `<number>` | 0 | always |
| end | `<number>` | 1 | always |
| stops | `<color-stop>` | 0 #AF0, 1 #F0C | always |
| interpolation | `<color-state>` | srgb | non-default |
| hue-interpolation | `<hue-interp>` | shorter | non-default |
Creates a node like `gsk_radial_gradient_node_new()` with the given properties.