INCLAN: X0, Y0, X1, Y1: Difference between revisions
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== Synopsis == | == Synopsis == | ||
''' | '''X0, Y0, X1, Y1''' | ||
== Description == | == Description == | ||
Define the positions of the two reference points (X<sub>0</sub>,Y<sub>0</sub>) and (X<sub>1</sub>,Y<sub>1</sub>) in the user coordinate system. All positions and distances are measured in the user coordinate system except for linewidth, text size, mark size, and dash patterns, which are always specified in points. These plot parameters are changed implicitly by the [[INCLAN Graphics: plot scale|'''plot scale''']] command or if autoscaling is enabled. The values of these plot parameters are available in INCLAN as intrinsic functions: '''plotx0''', '''ploty0''', '''plotx1''' and '''ploty1'''. | |||
Initial values: X<sub>0</sub> = -250, Y<sub>0</sub> = -375, X<sub>1</sub> = 250, Y<sub>1</sub> = 375 | |||
Latest revision as of 17:27, 9 September 2009
Synopsis
X0, Y0, X1, Y1
Description
Define the positions of the two reference points (X0,Y0) and (X1,Y1) in the user coordinate system. All positions and distances are measured in the user coordinate system except for linewidth, text size, mark size, and dash patterns, which are always specified in points. These plot parameters are changed implicitly by the plot scale command or if autoscaling is enabled. The values of these plot parameters are available in INCLAN as intrinsic functions: plotx0, ploty0, plotx1 and ploty1.
Initial values: X0 = -250, Y0 = -375, X1 = 250, Y1 = 375