mirrors/imgui
1
0
Fork 0
mirror of https://github.com/ocornut/imgui.git synced 2026-05-16 02:04:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

ImDrawList: added AddLineH(), AddLineV() helpers. (#9360)

Browse Source 
This commit is aimed to be a lossless transform. Further layout fixes in subsequent commits.
This commit is contained in:
Mikko Mononen
2026-04-14 12:30:16 +03:00
committed by ocornut
parent c0b693b1d4
commit 691b89baae
7 changed files with 53 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
imgui_draw.cpp
View File

@@ -1484,6 +1484,24 @@ void ImDrawList::AddLine(const ImVec2& p1, const ImVec2& p2, ImU32 col, float th
PathStroke(col, 0, thickness);
}
void ImDrawList::AddLineH(float min_x, float max_x, float y, ImU32 col, float thickness)
{
if ((col & IM_COL32_A_MASK) == 0)
return;
PathLineTo(ImVec2(min_x + 0.5f, y + 0.5f)); // Same as AddLine() above.
PathLineTo(ImVec2(max_x + 0.5f, y + 0.5f));
PathStroke(col, 0, thickness);
}
void ImDrawList::AddLineV(float x, float min_y, float max_y, ImU32 col, float thickness)
{
if ((col & IM_COL32_A_MASK) == 0)
return;
PathLineTo(ImVec2(x + 0.5f, min_y + 0.5f)); // Same as AddLine() above.
PathLineTo(ImVec2(x + 0.5f, max_y + 0.5f));
PathStroke(col, 0, thickness);
}
// p_min = upper-left, p_max = lower-right
// Note we don't render 1 pixels sized rectangles properly.
void ImDrawList::AddRect(const ImVec2& p_min, const ImVec2& p_max, ImU32 col, float rounding, ImDrawFlags flags, float thickness)
@@ -1659,7 +1677,7 @@ void ImDrawList::AddEllipse(const ImVec2& center, const ImVec2& radius, ImU32 co
// Because we are filling a closed shape we remove 1 from the count of segments/points
const float a_max = IM_PI * 2.0f * ((float)num_segments - 1.0f) / (float)num_segments;
PathEllipticalArcTo(center, radius, rot, 0.0f, a_max, num_segments - 1);
PathStroke(col, true, thickness);
PathStroke(col, ImDrawFlags_Closed, thickness);
}
void ImDrawList::AddEllipseFilled(const ImVec2& center, const ImVec2& radius, ImU32 col, float rot, int num_segments)