coding drawing objects in easylanguage tradestation 9.5

In the event that a line is deleted on the sending chart, the sending chart re-initializes and all the lines are added to the Global Dictionary again. When this is fired because one or more lines have been added to the chart, it draws the new lines on the receiving chart. This program uses the Global Dictionary item added update event. The program reads the global dictionary when it is first applied and draws the horizontal lines on the chart (matching their price, color, weight, and style attributes). the chart that you want the lines to be replicated from the sending chart. _Tutorial151-ReadDictionary is applied to the ‘receiving’ chart (i.e. _Tutorial151-ReadDictionary Adding a horizontal line using the drawing tool If horizontal lines have been deleted the program throws a recalculate exception so that all the lines are reanalyzed and stored in the dictionary. If so those lines are added to the Global Dictionary.

Each time a Timer events fires the program checks to see if any new lines have been added.

The program monitors the chart using a timer. These values are first added to a vector and then the vector is stored in the Global Dictionary.

The color (in fact the A (alpha), R (red), G (green), and B (blue) values are stored separately).

For each line the following information is stored: When first applied to a chart _Tutorial151-ScrapeDrawingObjectData inputs stores all horizontal lines (either created by a program or drawn by a user) into a Global Dictionary. Tutorial program overviews _Tutorial151-ScrapeDrawingObjectData inputs Adds additional horizontal lines if they are drawn on the sending chart. Reads the Global Dictionary and draws the lines and their attributes on the ‘receiving’ chart. Generates horizontal lines, somewhat randomly and modifies their colors, styles and weightsĪnalyzes the chart and stores the horizontal lines and their attributes in a Global Dictionary Tutorial 151 shows a way of doing this with horizontal lines drawn by an example program (included in the download). You might wish to replicate those drawing objects on another chart. you cannot see the code or modify it) that produced drawing objects on a chart. The technique could be useful, for example, if you were using a program that was protected (i.e. Tutorial 151 demonstrates how to create TradeStation EasyLanguage programs to ‘sync’ lines between two charts using the Global Dictionary.

Coding drawing objects in easylanguage tradestation 9.5