Added plotLines() and plotHistogram()

.gitignore

@@ -3,4 +3,4 @@
 zig-out
 
 # Ignore some special OS files
-*.DS_Store
+*.DS_Store

src/gui.zig

@@ -1828,6 +1828,66 @@ pub const textLink = zguiTextLink;
 
 extern fn zguiTextLinkOpenURL(label: [*:0]const u8, url: ?[*:0]const u8) void;
 pub const textLinkOpenURL = zguiTextLinkOpenURL;
+//--------------------------------------------------------------------------------------------------
+const PlotArgs = struct {
+    v: [*]f32,
+    v_count: c_int,
+    v_offset: c_int = 0,
+    overlay: ?[:0]const u8 = null,
+    scale_min: f32 = f32_max,
+    scale_max: f32 = f32_max,
+    graph_size: [2]f32 = .{ 0, 0 },
+    stride: c_int = @sizeOf(f32),
+};
+pub fn plotLines(label: [*:0]const u8, args: PlotArgs) void {
+    zguiPlotLines(
+        label,
+        args.v,
+        args.v_count,
+        args.v_offset,
+        if (args.overlay) |o| o else null,
+        args.scale_min,
+        args.scale_max,
+        &args.graph_size,
+        args.stride,
+    );
+}
+extern fn zguiPlotLines(
+    label: [*:0]const u8,
+    v: [*]f32,
+    v_count: c_int,
+    v_offset: c_int,
+    overlay: ?[*:0]const u8,
+    scale_min: f32,
+    scale_max: f32,
+    graph_size: *const [2]f32,
+    stride: c_int,
+) void;
+
+pub fn plotHistogram(label: [*:0]const u8, args: PlotArgs) void {
+    zguiPlotHistogram(
+        label,
+        args.v,
+        args.v_count,
+        args.v_offset,
+        if (args.overlay) |o| o else null,
+        args.scale_min,
+        args.scale_max,
+        &args.graph_size,
+        args.stride,
+    );
+}
+extern fn zguiPlotHistogram(
+    label: [*:0]const u8,
+    v: [*]f32,
+    v_count: c_int,
+    v_offset: c_int,
+    overlay: ?[*:0]const u8,
+    scale_min: f32,
+    scale_max: f32,
+    graph_size: *const [2]f32,
+    stride: c_int,
+) void;
 
 //--------------------------------------------------------------------------------------------------
 //

src/zgui.cpp

@@ -1977,6 +1977,36 @@ extern "C"
     {
         ImGui::CloseCurrentPopup();
     }
+
+    ZGUI_API void zguiPlotLines(
+        const char* label, 
+        const float* values, 
+        int values_count, 
+        int values_offset, 
+        const char* overlay_text, 
+        float scale_min, 
+        float scale_max, 
+        float graph_size[2], 
+        int stride)
+    {
+        ImGui::PlotLines(label, values, values_count, values_offset, overlay_text, scale_min, scale_max, ImVec2(graph_size[0], graph_size[1]), stride);
+    }  
+
+
+    ZGUI_API void zguiPlotHistogram(
+        const char* label, 
+        const float* values, 
+        int values_count, 
+        int values_offset, 
+        const char* overlay_text, 
+        float scale_min, 
+        float scale_max, 
+        float graph_size[2], 
+        int stride)
+    {
+        ImGui::PlotHistogram(label, values, values_count, values_offset, overlay_text, scale_min, scale_max, ImVec2(graph_size[0], graph_size[1]), stride);
+    }
+
     //--------------------------------------------------------------------------------------------------
     //
     // Tables