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Differential D4681 Diff 14724 source/blender/editors/include/UI_view2d.h

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source/blender/editors/include/UI_view2d.h

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enum eView2D_Units { enum eView2D_Units {
/* for drawing time */ /* for drawing time */
V2D_UNIT_SECONDS = 0, V2D_UNIT_SECONDS = 0,
V2D_UNIT_FRAMES, V2D_UNIT_FRAMES,
V2D_UNIT_FRAMESCALE, V2D_UNIT_FRAMESCALE,
/* for drawing values */ /* for drawing values */
V2D_UNIT_VALUES, V2D_UNIT_VALUES,
V2D_UNIT_DEGREES,
V2D_UNIT_TIME,
}; };
/* clamping of grid values to whole numbers */ /* clamping of grid values to whole numbers */
enum eView2D_Clamp { enum eView2D_Clamp {
V2D_GRID_NOCLAMP = 0, V2D_GRID_NOCLAMP = 0,
V2D_GRID_CLAMP, V2D_GRID_CLAMP,
}; };
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/* grid drawing */ /* grid drawing */
View2DGrid *UI_view2d_grid_calc(struct Scene *scene, struct View2D *v2d, View2DGrid *UI_view2d_grid_calc(struct Scene *scene, struct View2D *v2d,
short xunits, short xclamp, short yunits, short yclamp, int winx, int winy); short xunits, short xclamp, short yunits, short yclamp, int winx, int winy);
void UI_view2d_grid_draw(struct View2D *v2d, View2DGrid *grid, int flag); void UI_view2d_grid_draw(struct View2D *v2d, View2DGrid *grid, int flag);
void UI_view2d_constant_grid_draw(struct View2D *v2d, float step); void UI_view2d_constant_grid_draw(struct View2D *v2d, float step);
void UI_view2d_multi_grid_draw(struct View2D *v2d, int colorid, float step, int level_size, int totlevels); void UI_view2d_multi_grid_draw(struct View2D *v2d, int colorid, float step, int level_size, int totlevels);
void UI_view2d_grid_size(View2DGrid *grid, float *r_dx, float *r_dy); void UI_view2d_grid_size(View2DGrid *grid, float *r_dx, float *r_dy);
void UI_view2d_grid_draw_numbers_horizontal(const struct Scene *scene, const struct View2D *v2d,
const View2DGrid *grid, const struct rcti *rect,
int unit, bool whole_numbers_only);
void UI_view2d_grid_draw_numbers_vertical(const struct Scene *scene, const struct View2D *v2d,
const View2DGrid *grid, const struct rcti *rect,
int unit, float text_offset);
void UI_view2d_grid_free(View2DGrid *grid); void UI_view2d_grid_free(View2DGrid *grid);
/* scrollbar drawing */ /* scrollbar drawing */
View2DScrollers *UI_view2d_scrollers_calc( View2DScrollers *UI_view2d_scrollers_calc(
const struct bContext *C, struct View2D *v2d, const struct rcti *mask_custom, const struct bContext *C, struct View2D *v2d, const struct rcti *mask_custom,
short xunits, short xclamp, short yunits, short yclamp); short xunits, short xclamp, short yunits, short yclamp);
void UI_view2d_scrollers_draw(const struct bContext *C, struct View2D *v2d, View2DScrollers *scrollers); void UI_view2d_scrollers_draw(const struct bContext *C, struct View2D *v2d, View2DScrollers *scrollers);
void UI_view2d_scrollers_free(View2DScrollers *scrollers); void UI_view2d_scrollers_free(View2DScrollers *scrollers);
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void UI_view2d_view_to_region_rcti(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL(); void UI_view2d_view_to_region_rcti(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL();
bool UI_view2d_view_to_region_rcti_clip(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL(); bool UI_view2d_view_to_region_rcti_clip(struct View2D *v2d, const struct rctf *rect_src, struct rcti *rect_dst) ATTR_NONNULL();
/* utilities */ /* utilities */
struct View2D *UI_view2d_fromcontext(const struct bContext *C); struct View2D *UI_view2d_fromcontext(const struct bContext *C);
struct View2D *UI_view2d_fromcontext_rwin(const struct bContext *C); struct View2D *UI_view2d_fromcontext_rwin(const struct bContext *C);
void UI_view2d_scale_get(struct View2D *v2d, float *r_x, float *r_y); void UI_view2d_scale_get(struct View2D *v2d, float *r_x, float *r_y);
float UI_view2d_scale_get_x(const struct View2D *v2d);
float UI_view2d_scale_get_y(const struct View2D *v2d);
void UI_view2d_scale_get_inverse(struct View2D *v2d, float *r_x, float *r_y); void UI_view2d_scale_get_inverse(struct View2D *v2d, float *r_x, float *r_y);
void UI_view2d_center_get(struct View2D *v2d, float *r_x, float *r_y); void UI_view2d_center_get(struct View2D *v2d, float *r_x, float *r_y);
void UI_view2d_center_set(struct View2D *v2d, float x, float y); void UI_view2d_center_set(struct View2D *v2d, float x, float y);
void UI_view2d_offset(struct View2D *v2d, float xfac, float yfac); void UI_view2d_offset(struct View2D *v2d, float xfac, float yfac);
char UI_view2d_mouse_in_scrollers_ex( char UI_view2d_mouse_in_scrollers_ex(
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