feat: single case graph render

src/graph/graph.cc

@@ -31,6 +31,22 @@ void Graph::svg_demo(Analyse::track_data_t track_data) {
 //
 //    }
 
+
+    auto p = Point{100, 200};
+    auto rc = RawCode::unsafe_create(0x0603EDF5CAFFF5E2);
+    auto gc = GraphCase(p, rc, BLOCK_GAP, BLOCK_LENGTH);
+
+    auto skin = CaseSkin();
+
+    auto svg = SvgGraph(2000, 2000);
+
+    gc.render(svg, skin);
+
+    std::cout << svg.dump() << std::endl;
+
+    return;
+
+
     struct inner_t {
         uint64_t code;
         uint32_t layer_num;
@@ -69,16 +85,6 @@ void Graph::svg_demo(Analyse::track_data_t track_data) {
 //    std::cout << "MAIN_WIDTH = " << MAIN_WIDTH << std::endl;
 //    std::cout << "MAIN_HEIGHT = " << MAIN_HEIGHT << std::endl;
 
-    printf(R"(<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="%ld" height="%ld">)", MAIN_WIDTH, MAIN_HEIGHT);
-    printf("\n");
-
-//    SvgCase test = SvgCase();
-//    test.width = BLOCK_LENGTH;
-//    test.gap = BLOCK_GAP;
-//    test.left = 50;
-//    test.top = 100;
-//    test.code = layer_data[0][0].code;
-//    test.render();
 
     for (uint32_t i = 0; i < layer_data.size(); ++i) {
 
@@ -187,3 +193,75 @@ void Graph::svg_demo(Analyse::track_data_t track_data) {
 //    }
 //
 //}
+
+
+void GraphCase::render(SvgGraph &svg, const CaseSkin &skin) const {
+//    std::cout << "render begin" << std::endl;
+
+    auto raw_code = (uint64_t)code;
+
+    uint32_t case_width = block_width * 4 + block_gap * 5;
+    uint32_t case_height = block_width * 5 + block_gap * 6;
+
+    auto skeleton = new SvgRect {start, case_width, case_height};
+    skeleton->color = "pink";
+    svg.insert(skeleton);
+
+    for (int addr = 0; raw_code; ++addr, raw_code >>= 3) {
+        uint32_t block_x = addr % 4;
+        uint32_t block_y = (addr - block_x) / 4;
+
+        // TODO: same start point
+
+        switch (raw_code & 0b111) {
+            case B_1x1:
+
+                svg.insert(new SvgRect {
+                    {
+                        start.x + block_x * block_width + (block_x + 1) * block_gap,
+                        start.y + block_y * block_width + (block_y + 1) * block_gap,
+                    },
+                    block_width, block_width,
+                });
+
+                break;
+            case B_1x2:
+
+                svg.insert(new SvgRect {
+                    {
+                        start.x + block_x * block_width + (block_x + 1) * block_gap,
+                        start.y + block_y * block_width + (block_y + 1) * block_gap,
+                    },
+                    block_width * 2 + block_gap, block_width,
+                });
+
+                break;
+            case B_2x1:
+
+                svg.insert(new SvgRect {
+                    {
+                        start.x + block_x * block_width + (block_x + 1) * block_gap,
+                        start.y + block_y * block_width + (block_y + 1) * block_gap,
+                    },
+                    block_width, block_width * 2 + block_gap,
+                });
+
+                break;
+            case B_2x2:
+
+                svg.insert(new SvgRect {
+                    {
+                        start.x + block_x * block_width + (block_x + 1) * block_gap,
+                        start.y + block_y * block_width + (block_y + 1) * block_gap,
+                    },
+                    block_width * 2 + block_gap, block_width * 2 + block_gap,
+                });
+
+                break;
+            default:
+                continue;
+        }
+    }
+
+
+}

src/graph/graph.h

@@ -1,20 +1,20 @@
 #pragma once
 
 #include "analyse.h"
+#include "svg/svg.h"
 
-//class SvgRect {
-//public:
-//    uint64_t top;
-//    uint64_t left;
-//    uint64_t width;
-//    uint64_t height;
-//
-//    // TODO: color options
-//
-//    void to_xml() const;
-//
+#include "raw_code.h"
+
+//struct BlockOpt {
+//    uint32_t gap;
+//    uint32_t width;
 //};
 
+class CaseSkin {
+public:
+    std::string color = "pink";
+};
+
 //class SvgCase {
 //public:
 //
@@ -30,6 +30,22 @@
 //
 //};
 
+class GraphCase {
+public:
+    Point start;
+    RawCode code;
+    uint32_t block_gap;
+    uint32_t block_width;
+
+    GraphCase(Point p, RawCode c, uint32_t gap, uint32_t width) : start(p), code(c) {
+        block_gap = gap;
+        block_width = width;
+    }
+
+    void render(SvgGraph &svg, const CaseSkin &skin) const;
+
+};
+
 class Graph {
 
 public:

src/graph/svg/svg.cc

@@ -23,8 +23,8 @@ std::string SvgLine::dump() const {
 std::string SvgRect::dump() const {
     /// basic attributes of svg-rect
     std::string xml = "<rect ";
-    xml += "x=\"" + std::to_string(left) + "\" ";
-    xml += "y=\"" + std::to_string(top) + "\" ";
+    xml += "x=\"" + std::to_string(start.x) + "\" ";
+    xml += "y=\"" + std::to_string(start.y) + "\" ";
     xml += "width=\"" + std::to_string(width) + "\" ";
     xml += "height=\"" + std::to_string(height) + "\" ";
     if (radius != 0) {

src/graph/svg/svg.h

@@ -4,6 +4,12 @@
 #include <cstdint>
 #include <vector>
 
+class Point {
+public:
+    uint64_t x;
+    uint64_t y;
+};
+
 class SvgObject {
 public:
     virtual ~SvgObject() = default;
@@ -42,8 +48,9 @@ public:
 
 class SvgRect : public SvgObject {
 public:
-    uint64_t top;
-    uint64_t left;
+    Point start;
+//    uint64_t top;
+//    uint64_t left;
     uint64_t width;
     uint64_t height;
 
@@ -58,5 +65,5 @@ public:
 
     ~SvgRect() override = default;
     std::string dump() const override;
-    SvgRect(uint64_t t, uint64_t l, uint64_t w, uint64_t h) : top(t), left(l), width(w), height(h) {}
+    SvgRect(Point p, uint64_t w, uint64_t h) : start(p), width(w), height(h) {}
 };