PictureKeepAspectRatio – scale picture - keeping the aspect ratio
Syntax: ReturnValue = ReadCWProperty(
TouchButtonVarName
, "PictureKeepAspec‐
tRatio")
WriteCWProperty(
TouchButtonVarName
, "PictureKeepAspectRatio",
Value
)
Description: Reads/sets, whether, when scaling (Property "ScalePicture" = "TRUE"), the
aspect ratio of the picture should be kept or not.
Parameter: TouchButtonVar‐
Name
Name of the display variable that contains a SlEsTouch‐
Button
Return Value read value of the property (bool)
Value Value to be set (bool): TRUE (default) or FALSE
Note
See Chapter Positioning and aligning picture and text (Page 269).
Text – display text
Syntax: ReturnValue = ReadCWProperty(
TouchButtonVarName
, "Text")
WriteCWProperty(
TouchButtonVarName
, "Text",
Value
)
Description: Reads/sets the displayed text if the TouchButton is in its quiescent state (not
actuated).
Parameter: TouchButtonVar‐
Name
Name of the display variable that contains a SlEsTouch‐
Button
Return value read value of the property (string)
Value value to be set (string)
The texts are automatically wrapped around at the word limits in the rectangle provided.
Line breaks are only forced as a result of the system if the text to be displayed comes from a
language file.
Note
See Chapter Positioning and aligning picture and text (Page 269).
TextPressed – displayed text in the pressed state
Syntax: ReturnValue = ReadCWProperty(
TouchButtonVarName
, "TextPressed")
WriteCWProperty(
TouchButtonVarName
, "TextPressed",
Value
)
Description: Reads/sets the displayed text if the TouchButton is pressed or checked.
Parameter: TouchButtonVar‐
Name
Name of the display variable that contains a SlEsTouch‐
Button
Return value read value of the property (string)
Value value to be set (string)
The texts are automatically wrapped around at the word limits in the rectangle provided.
Graphic and logic elements
7.6 SlEsTouchButton
SINUMERIK Integrate Run MyScreens (BE2)
256 Programming Manual, 12/2017, 6FC5397-1DP40-6BA1
To Next Page
Loading...
Need help?
General
