Mark popup as open (toggle toward open state). Popups are closed when user click outside, or activate a pressable item, or CloseCurrentPopup() is call

Helper to open a popup if mouse button is released over the item - This is essentially the same as BeginPopupContextItem() but without the trailing Be

Stateful path API, add points then finish with PathFillConvex() or PathStroke() - Filled shapes must always use clockwise winding order. The anti-alia

Fully unrolled with inline call to keep our debug builds decently fast.

process, prepare results

size_arg (for each axis) < 0.0f: align to end, 0.0f: auto, > 0.0f: specified size

OBSOLETED in 1.89.4 (from March 2023)

Render-level scissoring. This is passed down to your render function but not used for CPU-side coarse clipping. Prefer using higher-level ImGui::PushC

Get into the columns background draw command (which is generally the same draw command as before we called BeginColumns)

FIXME: Remove the == 0.0f behavior?

Push a given id value ignoring the ID stack as a seed.

FIXME: This may incur a round-trip (if the end user got their data from a float4) but eventually we aim to store the in-flight colors as ImU32

Constructors

We don't use g.FontSize because the window may be != g.CurrentWindow.

Deferred removal, avoiding issue with changing vector while iterating it

Prepare the data for rendering so you can call GetDrawData() (As with anything within the ImGui:: namspace this doesn't touch your GPU or graphics API

Render an arrow aimed to be aligned with text (p_min is a position in the same space text would be positioned). To e.g. denote expanded/collapsed stat

Render an arrow. 'pos' is position of the arrow tip. half_sz.x is length from base to tip. half_sz.y is length on each side.

Helper for ColorPicker4() NB: This is rather brittle and will show artifact when rounding this enabled if rounded corners overlap multiple cells. Call

FIXME-DRAGDROP: Settle on a proper default visuals for drop target.

Render a rectangle shaped with optional rounding and borders

FIXME: Cleanup and move code to ImDrawList.

Internal ImGui functions to render text RenderText***() functions calls ImDrawList::AddText() calls ImBitmapFont::RenderText()

Default clip_rect uses (pos_min,pos_max) Handle clipping on CPU immediately (vs typically let the GPU clip the triangles that are overlapping the clip

Another overly complex function until we reorganize everything into a nice all-in-one helper. This is made more complex because we have dissociated th

Draw background and borders Draw and handle scrollbars

Render title text, collapse button, close button