feat: add zoom-original

tool/src/aurora_iconset_builder/nostd_icons/action_icons.py

@@ -2,6 +2,7 @@ import PIL.Image
 from ..assemblicon.context import AdvancedContext, FdContext
 from ..assemblicon.artproc import (
     anchor_to_pos,
+    align_paste,
     align_alpha_composite,
     VerticalAnchor,
     HorizontalAnchor,
@@ -10,6 +11,7 @@ from ..assemblicon.artproc import (
 
 def build_action_icons(ctx: AdvancedContext) -> None:
     _build_image_properties_icon(ctx)
+    _build_image_zoom_origin_icon(ctx)
 
 
 def _build_image_properties_icon(ctx: AdvancedContext) -> None:
@@ -27,3 +29,59 @@ def _build_image_properties_icon(ctx: AdvancedContext) -> None:
 
     # save artifact
     ctx.save_fd_artifact(art, FdContext.Actions, "image-properties")
+
+
+def _build_image_zoom_origin_icon(ctx: AdvancedContext) -> None:
+    # load triangle assets
+    triangle_left = ctx.load_temporary_artifact("triangle-left.png").resize(
+        (300, 300), PIL.Image.Resampling.LANCZOS
+    )
+    triangle_down = ctx.load_temporary_artifact("triangle-down.png").resize(
+        (300, 300), PIL.Image.Resampling.LANCZOS
+    )
+    triangle_right = ctx.load_temporary_artifact("triangle-right.png").resize(
+        (300, 300), PIL.Image.Resampling.LANCZOS
+    )
+    triangle_up = ctx.load_temporary_artifact("triangle-up.png").resize(
+        (300, 300), PIL.Image.Resampling.LANCZOS
+    )
+
+    # load inner image
+    inner = ctx.load_temporary_artifact("image-jpeg.png")
+    resized_inner = inner.resize((570, 570), PIL.Image.Resampling.LANCZOS)
+
+    # composite this icon
+    icon = ctx.new_artifact()
+    align_paste(
+        icon,
+        resized_inner,
+        anchor_to_pos(icon, HorizontalAnchor.Center, VerticalAnchor.Center),
+        anchor_to_pos(resized_inner, HorizontalAnchor.Center, VerticalAnchor.Center),
+    )
+    align_alpha_composite(
+        icon,
+        triangle_left,
+        anchor_to_pos(icon, HorizontalAnchor.Left, VerticalAnchor.Center),
+        anchor_to_pos(triangle_left, HorizontalAnchor.Left, VerticalAnchor.Center),
+    )
+    align_alpha_composite(
+        icon,
+        triangle_right,
+        anchor_to_pos(icon, HorizontalAnchor.Right, VerticalAnchor.Center),
+        anchor_to_pos(triangle_right, HorizontalAnchor.Right, VerticalAnchor.Center),
+    )
+    align_alpha_composite(
+        icon,
+        triangle_up,
+        anchor_to_pos(icon, HorizontalAnchor.Center, VerticalAnchor.Top),
+        anchor_to_pos(triangle_up, HorizontalAnchor.Center, VerticalAnchor.Top),
+    )
+    align_alpha_composite(
+        icon,
+        triangle_down,
+        anchor_to_pos(icon, HorizontalAnchor.Center, VerticalAnchor.Bottom),
+        anchor_to_pos(triangle_down, HorizontalAnchor.Center, VerticalAnchor.Bottom),
+    )
+
+    # save it
+    ctx.save_fd_artifact(icon, FdContext.Actions, "image-zoom-original")

tool/src/aurora_iconset_builder/std_icons/action_icons.py

@@ -1,12 +1,17 @@
 import PIL.Image
 from ..assemblicon.context import AdvancedContext, FdContext
+from ..assemblicon.utils import Artifact
 
 
 def build_action_icons(ctx: AdvancedContext) -> None:
     _build_go_icons(ctx)
+
     _build_object_flip_icons(ctx)
     _build_object_rotate_icons(ctx)
 
+    _build_zoom_origin_and_fit_best_icons(ctx)
+    _build_zoom_in_out_icons(ctx)
+
 
 def _build_go_icons(ctx: AdvancedContext) -> None:
     # build go-* base
@@ -50,3 +55,68 @@ def _build_object_rotate_icons(ctx: AdvancedContext) -> None:
     art = ctx.render_svg_then_load(ctx.input_artifact("object-rotate-right.svg"))
     with art:
         ctx.save_fd_artifact(art, FdContext.Actions, "object-rotate-right")
+
+
+def _build_zoom_origin_and_fit_best_icons(ctx: AdvancedContext) -> None:
+    # load triangle assets
+    triangle = ctx.render_svg_then_load(ctx.input_artifact("component", "triangle.svg"))
+    background = ctx.render_svg_then_load(
+        ctx.input_artifact("component", "background.svg")
+    )
+
+    # create 4 triangle icons for following building
+    triangle_left = ctx.new_artifact()
+    triangle_left.paste(background, (0, 0), triangle)
+    triangle = triangle.transpose(PIL.Image.Transpose.ROTATE_90)
+
+    triangle_down = ctx.new_artifact()
+    triangle_down.paste(background, (0, 0), triangle)
+    triangle = triangle.transpose(PIL.Image.Transpose.ROTATE_90)
+
+    triangle_right = ctx.new_artifact()
+    triangle_right.paste(background, (0, 0), triangle)
+    triangle = triangle.transpose(PIL.Image.Transpose.ROTATE_90)
+
+    triangle_up = ctx.new_artifact()
+    triangle_up.paste(background, (0, 0), triangle)
+
+    # save them for reuse
+    ctx.save_temporary_artifact(triangle_left, "triangle-left.png")
+    ctx.save_temporary_artifact(triangle_down, "triangle-down.png")
+    ctx.save_temporary_artifact(triangle_right, "triangle-right.png")
+    ctx.save_temporary_artifact(triangle_up, "triangle-up.png")
+
+    # build icons
+    with triangle_left, triangle_down, triangle_right, triangle_up:
+        _build_zoom_origin_icon(
+            ctx, triangle_left, triangle_down, triangle_right, triangle_up
+        )
+        _build_zoom_fit_best_icon(
+            ctx, triangle_left, triangle_down, triangle_right, triangle_up
+        )
+
+
+def _build_zoom_origin_icon(
+    ctx: AdvancedContext,
+    triangle_left: Artifact,
+    triangle_down: Artifact,
+    triangle_right: Artifact,
+    triangle_up: Artifact,
+) -> None:
+    # TODO: finihs this in future
+    pass
+
+
+def _build_zoom_fit_best_icon(
+    ctx: AdvancedContext,
+    triangle_left: Artifact,
+    triangle_down: Artifact,
+    triangle_right: Artifact,
+    triangle_up: Artifact,
+) -> None:
+    # TODO: finihs this in future
+    pass
+
+
+def _build_zoom_in_out_icons(ctx: AdvancedContext) -> None:
+    pass