The PLOT function draws a line plot of vector arguments. If one parameter is used, the vector parameter is plotted on the ordinate versus the point number on the abscissa. To plot one …

The PLOT procedure draws graphs of vector arguments. If one parameter is used, the vector parameter is plotted on the ordinate versus the point number on the abscissa. To plot one …

The PLOTS procedure plots vectors or points on the current graphics device in either two or three dimensions. The coordinates can be given in data, device, or normalized form using the DATA …

2020年3月11日 · IDL（Interactive Data Language）是一种广泛应用于数据可视化和科学计算领域的编程语言，特别适合处理、分析和可视化大型数据集。本书《IDL程序设计 数据可视化 …

This document gives some notes about using IDL plot objects. Particular focus is given on how to reproduce features from IDL direct graphics. If you want to test your plot object expertise, then …

An example plot illustrating overplotting, use of color, errorbars, annotating with xyouts and also with legend, math and Greek with textoidl, and making arrays of plots with IDL’s native !p.multi.

2020年4月22日 · 本文详细介绍IDL软件中图像处理与可视化的各种方法，包括直接图形法、坐标系统、颜色系统、显示窗口、曲线绘制、图像显示、曲面绘制及相关的函数应用。 深入探讨了 …

2022年6月8日 · IDL进行可视化时绘制方式有直接图形法、对象图形法；显示有灰度显示、伪彩色显示、真彩色显示；文件保存又分为jpg、bmp、tif等各个格式，组合起来应用还真让人有点儿 …

To plot one vector as a function of another, use two parameters. Instead of data, you can also input an equation of X using either the input argument or the EQUATION property. In this case …

How to Customize Graphs in IDL. Plotting symbols; Line Styles; Axis properties & Tick Marks; Graph and Axis Titles; Multiple Plots; Annotations; Graph Legend; Character Size; Special …