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Examples: Tweaks, demo code creating graph data actually creates data at the correct rate.

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This commit is contained in:
ocornut 2015-05-29 11:01:53 +01:00
parent 9ace617e7e
commit 0db6bac590
1 changed files with 10 additions and 16 deletions
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26
imgui.cpp
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@ -10929,12 +10929,10 @@ void ImGui::ShowTestWindow(bool* opened)
static ImVector<float> values; if (values.empty()) { values.resize(90); memset(&values.front(), 0, values.size()*sizeof(float)); }
static size_t values_offset = 0;
if (!pause)
{
// create dummy data at fixed 60 hz rate
static float refresh_time = -1.0f;
if (ImGui::GetTime() > refresh_time + 1.0f/60.0f)
{
static float refresh_time = ImGui::GetTime(); // Create dummy data at fixed 60 hz rate for the demo
for (; ImGui::GetTime() > refresh_time + 1.0f/60.0f; refresh_time += 1.0f/60.0f)
{
refresh_time = ImGui::GetTime();
static float phase = 0.0f;
values[values_offset] = cosf(phase);
values_offset = (values_offset+1)%values.size();
@ -10978,13 +10976,11 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::TextWrapped("(Use ImGui::SameLine() to keep adding items to the right of the preceeding item)");
// Text
ImGui::Text("Two items: Hello");
ImGui::SameLine();
ImGui::Text("Two items: Hello"); ImGui::SameLine();
ImGui::TextColored(ImVec4(1,1,0,1), "Sailor");
// Adjust spacing
ImGui::Text("More spacing: Hello");
ImGui::SameLine(0, 20);
ImGui::Text("More spacing: Hello"); ImGui::SameLine(0, 20);
ImGui::TextColored(ImVec4(1,1,0,1), "Sailor");
// Button
@ -11050,8 +11046,6 @@ void ImGui::ShowTestWindow(bool* opened)
if (ImGui::TreeNode("Groups"))
{
ImGui::TextWrapped("(Using ImGui::BeginGroup()/EndGroup() to layout items)");
ImVec2 size;
ImGui::BeginGroup();
{
ImGui::BeginGroup();
@ -11068,12 +11062,12 @@ void ImGui::ShowTestWindow(bool* opened)
ImGui::SameLine();
ImGui::Button("EEE");
ImGui::EndGroup();
// Capture the group size and create widgets using the same size
size = ImGui::GetItemRectSize();
const float values[5] = { 0.5f, 0.20f, 0.80f, 0.60f, 0.25f };
ImGui::PlotHistogram("##values", values, IM_ARRAYSIZE(values), 0, NULL, 0.0f, 1.0f, size);
}
// Capture the group size and create widgets using the same size
ImVec2 size = ImGui::GetItemRectSize();
const float values[5] = { 0.5f, 0.20f, 0.80f, 0.60f, 0.25f };
ImGui::PlotHistogram("##values", values, IM_ARRAYSIZE(values), 0, NULL, 0.0f, 1.0f, size);
ImGui::Button("ACTION", ImVec2((size.x - ImGui::GetStyle().ItemSpacing.x)*0.5f,size.y));
ImGui::SameLine();
ImGui::Button("REACTION", ImVec2((size.x - ImGui::GetStyle().ItemSpacing.x)*0.5f,size.y));