void BoardDrawer::drawFlag(int row, int col) {
m_ctx->clearRect(col * 10 + 1, row * 10 + 1, 8, 8);
m_ctx->beginPath();
m_ctx->moveTo(col * 10 + 1, row * 10 + 1);
m_ctx->lineTo(col * 10 + 9, row * 10 + 1);
m_ctx->lineTo(col * 10 + 1, row * 10 + 9);
m_ctx->closePath();
m_ctx->fill();
}
JSValue* jsCanvasRenderingContext2DPrototypeFunctionBeginPath(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSCanvasRenderingContext2D::s_info))
return throwError(exec, TypeError);
JSCanvasRenderingContext2D* castedThisObj = static_cast<JSCanvasRenderingContext2D*>(thisValue);
CanvasRenderingContext2D* imp = static_cast<CanvasRenderingContext2D*>(castedThisObj->impl());
imp->beginPath();
return jsUndefined();
}
void BoardDrawer::drawMine(int row, int col) {
m_ctx->clearRect(col * 10, row * 10, 10, 10);
m_ctx->beginPath();
m_ctx->arc(col * 10 + 5, row * 10 + 5, 4.5, 0, 2 * M_PI);
m_ctx->stroke();
}
