{"id":453,"date":"2014-09-09T10:34:12","date_gmt":"2014-09-09T02:34:12","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=453"},"modified":"2014-09-09T10:34:12","modified_gmt":"2014-09-09T02:34:12","slug":"teechart%e8%ae%be%e7%bd%ae%e5%9d%90%e6%a0%87%e8%bd%b4%e6%98%be%e7%a4%ba%e8%8c%83%e5%9b%b4","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=453","title":{"rendered":"TeeChart\u8bbe\u7f6e\u5750\u6807\u8f74\u663e\u793a\u8303\u56f4"},"content":{"rendered":"<p>\u56e0\u4e3a\u5728\u5b9e\u9645\u4e1a\u52a1\u4e2d\uff0c\u5e0c\u671b\u901a\u8fc7\u4ee3\u7801\u76f4\u63a5\u63a7\u5236\u56fe\u8868\u7684\u6570\u636e\u663e\u793a\u8303\u56f4\uff0c\u540e\u6765\u901a\u8fc7TeeChart\u7684\u6e90\u7801\uff0c\u53d1\u73b0\u5176Zoom\u7b97\u6cd5\u5b9e\u9645\u4e0a\u662f\u8c03\u7528\u5750\u6807\u7cfb\u7684SetMinMax\u65b9\u6cd5\u6765\u5b9e\u73b0\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u5c31\u53ef\u4ee5\u7b80\u5355\u7684\u901a\u8fc7\u8c03\u7528\u76f8\u5e94\u5750\u6807\u7cfb\u7edf\u7684SetMinMax\u65b9\u6cd5\u6765\u5b9e\u73b0\u7f29\u653e\u8303\u56f4\u63a7\u5236\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre class=\"lang:delphi decode:true \">Chart.BottomAxis.SetMinMax(AStartXValue,AEndXValue);<\/pre>\n<p>\u5176\u4e2d\uff0cAStartXValue\u662fX\u5750\u6807\u7684\u76ee\u6807\u8303\u56f4\u7684\u6700\u5c0f\u503c\uff0cAEndXValue\u662fX\u5750\u6807\u7684\u8303\u56f4\u7684\u6700\u5927\u503c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56e0\u4e3a\u5728\u5b9e\u9645\u4e1a\u52a1\u4e2d\uff0c\u5e0c\u671b\u901a\u8fc7\u4ee3\u7801\u76f4\u63a5\u63a7\u5236\u56fe 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