tchart中纵坐标间隔怎么改

答案:2 悬赏:50 手机版

解决时间 2021-03-07 17:12

提问者网友：那叫心脏的地方装的都是你
2021-03-07 04:33

tchart中纵坐标间隔怎么改

最佳答案

五星知识达人网友：行路难
2021-03-07 05:16

根据你的描述：
双击TChart控件，进入Chart页里的Axis子页里，选择Left单选按钮，
设置Automatic为不选中，设置其下面两个复选框之值即可。

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1楼网友：低音帝王
2021-03-07 05:32

你用tchart做啥啊？你自己改着用吧，建议你去找tchart手册看看 void initchart(tchart *chart) { #define yaxis_width 40 char buf[256]; int color,colorlist[]={clred,clblue,clgreen}; int visibleyaxis=0; tchartaxis *yaxis; tfastlineseries *series; for( int n = 0;n < 3;n++) { color=colorlist[n]; yaxis=new tchartaxis(chart->customaxes); yaxis->maximum=100; yaxis->minimum=0; yaxis->automatic=false; yaxis->axis->color=color; yaxis->axis->width=1; yaxis->labelsangle=90; yaxis->labelsfont->color=color; yaxis->ticks->color=color; sprintf(buf,"yaxis%d",n); yaxis->title->caption=buf; yaxis->title->font->color=color; yaxis->title->angle=90; yaxis->minorgrid->visible=false; yaxis->grid->visible=false; yaxis->positionunits=mupixels; yaxis->positionpercent=-yaxis_width*visibleyaxis; visibleyaxis++; series = new tfastlineseries(chart); series->color=color; series->linepen->width=1; series->customvertaxis=yaxis; series->xvalues->datetime=true; chart->addseries(series); } chart->bottomaxis->datetimeformat="hh:nn:ss:zzz"; chart->bottomaxis->grid->visible=false; chart->marginunits=mupixels; chart->marginleft=yaxis_width*visibleyaxis; }

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