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Internals: refactor RenderRectFilledRangeH() into RenderRectFilledInRangeH() to take absolute coordinates instead of normalized ones.

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Amend 01d4bf299a (#1296)
This commit is contained in:
ocornut
2025-12-04 15:57:31 +01:00
parent 6e0ee6ff03
commit d1e262ad55
5 changed files with 21 additions and 17 deletions
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13
imgui_demo.cpp
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@@ -2045,10 +2045,12 @@ static void DemoWindowWidgetsProgressBars()
if (ImGui::TreeNode("Progress Bars"))
{
// Animate a simple progress bar
static float progress = 0.0f, progress_dir = 1.0f;
progress += progress_dir * 0.4f * ImGui::GetIO().DeltaTime;
if (progress >= +1.1f) { progress = +1.1f; progress_dir *= -1.0f; }
if (progress <= -0.1f) { progress = -0.1f; progress_dir *= -1.0f; }
static float progress_accum = 0.0f, progress_dir = 1.0f;
progress_accum += progress_dir * 0.4f * ImGui::GetIO().DeltaTime;
if (progress_accum >= +1.1f) { progress_accum = +1.1f; progress_dir *= -1.0f; }
if (progress_accum <= -0.1f) { progress_accum = -0.1f; progress_dir *= -1.0f; }
const float progress = IM_CLAMP(progress_accum, 0.0f, 1.0f);
// Typically we would use ImVec2(-1.0f,0.0f) or ImVec2(-FLT_MIN,0.0f) to use all available width,
// or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth.
@@ -2056,9 +2058,8 @@ static void DemoWindowWidgetsProgressBars()
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
ImGui::Text("Progress Bar");
float progress_saturated = IM_CLAMP(progress, 0.0f, 1.0f);
char buf[32];
sprintf(buf, "%d/%d", (int)(progress_saturated * 1753), 1753);
sprintf(buf, "%d/%d", (int)(progress * 1753), 1753);
ImGui::ProgressBar(progress, ImVec2(0.f, 0.f), buf);
// Pass an animated negative value, e.g. -1.0f * (float)ImGui::GetTime() is the recommended value.