feat:2.4.5 数一数填一填和数一数选一选开发

2025-12-08 10:53:07 +08:00
parent a06e1bdc3d
commit 791a8bc373
9 changed files with 646 additions and 36 deletions
@@ -0,0 +1,73 @@
+import { BaseMathDrawService } from './baseMathDraw';
+import { drawCountingSelectContent } from './countingSelectContentDraw';
+
+/**
+ * 数一数选一选/填一填绘制服务
+ * 组合使用基础绘制服务和内容区域绘制服务
+ * 支持两种模式：'select'（选一选）和 'fill'（填一填）
+ */
+class CountingSelectDraw extends BaseMathDrawService {
+    countingData: {
+        problems: Array<{
+            count: number;
+            imageIndex: number;
+            imageType: 'fruits' | 'twelve-animals';
+            options?: number[];
+            correctIndex?: number;
+        }>;
+    } | null;
+    mode: 'select' | 'fill';
+
+    constructor(
+        canvas: Canvas,
+        ctx: RenderingContext,
+        options?: Record<string, any>,
+    ) {
+        super(canvas, ctx, options);
+        this.countingData = null;
+        this.mode = 'select'; // 默认选一选模式
+    }
+
+    async draw(
+        countingData: {
+            problems: Array<{
+                count: number;
+                imageIndex: number;
+                imageType: 'fruits' | 'twelve-animals';
+                options?: number[];
+                correctIndex?: number;
+            }>;
+        },
+        mode: 'select' | 'fill' = 'select',
+    ) {
+        if (!countingData || !countingData.problems) {
+            return;
+        }
+
+        this.setPrintConfig();
+        this.countingData = countingData;
+        this.mode = mode;
+        this.clear();
+        this.setPaper();
+
+        // 绘制Header
+        if (this.headerType !== 'minimal') {
+            await this.drawHeader();
+        } else {
+            this.drawMiniHeader();
+        }
+
+        // 绘制内容区域
+        this.drawDivider();
+        await drawCountingSelectContent({
+            canvas: this.canvas,
+            ctx: this.ctx,
+            countingData: this.countingData,
+            mode: this.mode,
+            canvasWidth: this.canvasWidth,
+            startY: this.currentY,
+        });
+    }
+}
+
+export default CountingSelectDraw;