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InputFloat,InputFloat2,InputFloat3,InputFloat4: Added variations taking a more flexible and consistent optional "const char* format" parameter instead of "int decimal_precision". This allow using custom formats to display values in scientific notation, and is generally more consistent with other API. Obsoleted functions using the optional "int decimal_precision" parameter. (#648)

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omar
2018-04-28 00:11:40 +02:00
parent 73445ff248
commit f80314754c
5 changed files with 61 additions and 26 deletions
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6
imgui_demo.cpp
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@ -336,18 +336,20 @@ void ImGui::ShowDemoWindow(bool* p_open)
{
static char str0[128] = "Hello, world!";
static int i0 = 123;
static float f0 = 0.001f;
ImGui::InputText("input text", str0, IM_ARRAYSIZE(str0));
ImGui::SameLine(); ShowHelpMarker("Hold SHIFT or use mouse to select text.\n" "CTRL+Left/Right to word jump.\n" "CTRL+A or double-click to select all.\n" "CTRL+X,CTRL+C,CTRL+V clipboard.\n" "CTRL+Z,CTRL+Y undo/redo.\n" "ESCAPE to revert.\n");
ImGui::InputInt("input int", &i0);
ImGui::SameLine(); ShowHelpMarker("You can apply arithmetic operators +,*,/ on numerical values.\n e.g. [ 100 ], input \'*2\', result becomes [ 200 ]\nUse +- to subtract.\n");
static float f0 = 0.001f;
ImGui::InputFloat("input float", &f0, 0.01f, 1.0f);
// NB: You can use the %e notation as well.
static double d0 = 999999.000001;
ImGui::InputDouble("input double", &d0, 0.01f, 1.0f, "%.6f");
static float f1 = 1.e10f;
ImGui::InputFloat("input scientific", &f1, 0.0f, 0.0f, "%e");
ImGui::SameLine(); ShowHelpMarker("You can input value using the scientific notation,\n e.g. \"1e+8\" becomes \"100000000\".\n");
static float vec4a[4] = { 0.10f, 0.20f, 0.30f, 0.44f };