Add lots of graphics libs and show axl readings

1 files changed, 102 insertions, 0 deletions

diff --git a/HelloWorld/seeed_graphics_define.h b/HelloWorld/seeed_graphics_define.h
new file mode 100644
index 0000000..00b3ae6
--- /dev/null
+++ b/HelloWorld/seeed_graphics_define.h
@@ -0,0 +1,102 @@
+#pragma once
+#define null16          32767
+#include<TFT_eSPI.h>
+#pragma push(max)
+#pragma push(min)
+#undef max
+#undef min
+#include<initializer_list>
+#include<list>
+#include<vector>
+#include<queue>
+#include<stdint.h>
+#pragma pop(min)
+#pragma pop(max)
+#include<string>
+
+typedef const char *        text_t;
+typedef int16_t             pos_t;
+typedef uint16_t            pix_t;
+typedef uint32_t            color_t;
+typedef std::queue<double>  doubles;
+
+enum class font_t      : uint16_t {};
+enum class align_type  : uint8_t {};
+enum class valign_type : uint8_t {};
+enum class orientation : uint8_t {};
+
+constexpr orientation horizon  = orientation(0);
+constexpr orientation vertical = orientation(1);
+
+constexpr align_type  left    = align_type(0);
+constexpr align_type  center  = align_type(1);
+constexpr align_type  right   = align_type(2);
+constexpr valign_type top     = valign_type(0);
+constexpr valign_type vcenter = valign_type(1);
+constexpr valign_type bottom  = valign_type(2);
+
+
+constexpr color_t black             = 0x0000;      /*   0,   0,   0 */
+constexpr color_t navy              = 0x000F;      /*   0,   0, 128 */
+constexpr color_t drakgreen         = 0x03E0;      /*   0, 128,   0 */
+constexpr color_t darkcyan          = 0x03EF;      /*   0, 128, 128 */
+constexpr color_t maroon            = 0x7800;      /* 128,   0,   0 */
+constexpr color_t purple            = 0x780F;      /* 128,   0, 128 */
+constexpr color_t olive             = 0x7BE0;      /* 128, 128,   0 */
+constexpr color_t lightgray         = 0xC618;      /* 192, 192, 192 */
+constexpr color_t darkgray          = 0x7BEF;      /* 128, 128, 128 */
+constexpr color_t gray              = 0xCE79;
+constexpr color_t blue              = 0x001F;      /*   0,   0, 255 */
+constexpr color_t green             = 0x07E0;      /*   0, 255,   0 */
+constexpr color_t cyan              = 0x07FF;      /*   0, 255, 255 */
+constexpr color_t red               = 0xF800;      /* 255,   0,   0 */
+constexpr color_t magenta           = 0xF81F;      /* 255,   0, 255 */
+constexpr color_t yellow            = 0xFFE0;      /* 255, 255,   0 */
+constexpr color_t white             = 0xFFFF;      /* 255, 255, 255 */
+constexpr color_t orange            = 0xFDA0;      /* 255, 180,   0 */
+constexpr color_t greenyellow       = 0xB7E0;      /* 180, 255,   0 */
+constexpr color_t pink              = 0xFC9F;
+constexpr color_t transparent       = 0xFF000000;
+constexpr color_t pan_color         = color_t(black);
+constexpr font_t  pix               = font_t(1);
+constexpr pix_t   pan_thickness     = 1;
+
+struct can_drawable {
+    typedef void (can_drawable::*invoke_t)();
+    typedef can_drawable * can_drawable_p;
+    template<class type>
+    can_drawable(type * obj){
+        invoke = invoke_t(& type::draw);
+        object = can_drawable_p(obj);
+    }
+    void draw(){
+        (object->*invoke)();
+    }
+private:
+    void empty(){}
+    invoke_t       invoke;
+    can_drawable * object;
+};
+
+extern std::vector<color_t> classic_colors;
+
+struct point{
+    pos_t x;
+    pos_t y;
+    point():x(0), y(0){}
+    point(pos_t x, pos_t y):
+        x(x), y(y){
+    }
+    point operator()(const point & p){
+        return point{ this->x + p.x, this->y + p.y };
+    }
+    point operator()(pos_t x, pos_t y) {
+        return point{ this->x + x, this->y + y };
+    }
+    point operator + (point value) {
+        return point{ this->x + value.x, this->y + value.y };
+    }
+    point operator - (point value) {
+        return point{ this->x - value.x, this->y - value.y };
+    }
+};