maxauto

effect, and the curve of zedgraph's uncertain number of curves and column names can be adjusted. Curve implementation code;Program code Private void onrendergraph (zedgraphweb zgw, graphics g, masterpane){// Set chart attributesGraphpane mypane = masterpane [0];// Set the title and axis labelsMypane. Title. Text = "Total Inventory comparison curve ";Mypane. xaxis. Title. Text = "year-month-day ";Mypane. yaxis. Title. Text = "inventory ";Mypane. yaxis. Scale. minauto = true;Mypane. yaxis. Scal

Bar Chart display. How can we dynamically display data? In winform, we can use timer controls or multithreading. Here we use timer controls. Drag a tmier control from the toolbox to the form, set its enable to true, and add the following code to its timer1_tick event (note: generally, the database is read in real time as the bar chart data source ): Double [] arrvalues = getarrvalues ();// Shift the text items up by 5 user scale units above the barsString [] xtitles = {"Wang xinxin", "jijie", "

display automaticallyMajorstep-> large scale step value.Majorstepauto-> automatically sets the step size of a large scale.Majorunit-> gets or sets the type of units used for the major step size (majorstep ).Makenewscale (scale, axistype)-> A construction method that creates a new scale object using the properties of an existing scale object, but specifying a new axistype.Max-> the maximum scale value displayed by default (a value greater than this value is displayed during scaling)

step size of a large scale.Majorunit-> gets or sets the type of units used for the major step size (majorstep ).Makenewscale (scale,Axistype)-> A construction method that creates a new scaleObject using the properties of an existing scale object, but specifyingNew axistype.Max-> the maximum scale value displayed by default (a value greater than this value is displayed during scaling)Maxauto-> automatically sets the maximum scale value.Maxgrace-> gets

make it dynamic, You need to regularly add coordinates to pointpairlist. Add a timer control, set the interval attribute to 1000, and then add code to the tick event of Timer: Zedgraphcontrol1.graphpane. xaxis. Scale. maxauto = true; Double X = (double) New xdate (datetime. Now ); Double Y = ran. nextdouble (); List. Add (x, y ); This. zedgraphcontrol1.axischange (); This. zedgraphcontrol1.refresh (); Run the command to see the line moving. To displ

moving. To make it dynamic, You need to regularly add coordinates to pointpairlist. Add a timer control, set the interval attribute to 1000, and then add code to the tick event of Timer: Zedgraphcontrol1.graphpane. xaxis. Scale. maxauto = true; Double X = (double) New xdate (datetime. Now ); Double Y = ran. nextdouble (); List. Add (x, y ); This. zedgraphcontrol1.axischange (); This. zedgraphcontrol1.refresh (); Run the command to see