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feat: add bounding box calculation

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Froxwin
2026-03-08 12:08:24 +05:30
parent e48858defe
commit ce28f0d350
3 changed files with 81 additions and 2 deletions
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11
src/application/applicationstate.c
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@@ -81,7 +81,8 @@ begin_click_dispatch:
.stroke_width = 0.01};
VektorShape shape = (VektorShape){
.primitive = linePrimitive, .z_index = 0, .style = style};
vektor_shapebuffer_add_shape(state->shapeBuffer, shape);
vektor_shapebuffer_add_shape(state->shapeBuffer, vektor_shape_new(linePrimitive, style, 0));
state->selectedShape =
&(state->shapeBuffer->shapes[state->shapeBuffer->count - 1]);
@@ -96,6 +97,13 @@ begin_click_dispatch:
vektor_polyline_add_point(state->selectedShape->primitive.polyline,
pos);
vektor_shapes_update_bbox(state->shapeBuffer);
for (size_t i = 0; i < state->shapeBuffer->count; i++) {
g_print("<%f,%f>-<%f,%f>\n", state->shapeBuffer->shapes[i].bbox.min.x, state->shapeBuffer->shapes[i].bbox.min.y, state->shapeBuffer->shapes[i].bbox.max.x, state->shapeBuffer->shapes[i].bbox.max.y);
}
}
}
@@ -111,6 +119,7 @@ void vektor_appstate_new(VektorWidgetState* wstate, VektorAppState* stateOut) {
stateOut->canvas = malloc(sizeof(VektorCanvas));
stateOut->widgetState = wstate;
stateOut->currentColor = vektor_color_blank;
stateOut->selectedShape = NULL;
vektor_canvas_init(wstate, stateOut->canvas, stateOut->shapeBuffer);
// link all the buttons