U++ forum: Welcome to the forum

Re: Scatter: Propose to add new methods [message #28658 is a reply to message #28643]

Thu, 09 September 2010 15:54

tojocky
Messages: 607
Registered: April 2008
Location: UK

Contributor

koldo wrote on Thu, 09 September 2010 10:25

Hello Ion

Only one condition: Could you post here the description of these functions to be included in the help? Smile

Quote:

double Scatter::GetXByPoint(const int x)
double Scatter::GetYByPoint(const int y)
double Scatter::GetY2ByPoint(const int y)

This methods will return the X, Y and Y2 values by x/y point position. The x point position can be retrieved from parameter pt of the following events:
virtual void Scatter::LeftDown(Point pt, ..),
virtual void Scatter::RightDown(Point pt, ..),
virtual void Scatter::MouseWheel(Point pt, ..), and other control mouse events

double Scatter::GetXPointByValue(const double x)
double Scatter::GetYPointByValue(const double y)

This methods will return the x, y position in dots on Scatter control by X, Y Values. This methods are vice-versa of:
double Scatter::GetXByPoint(const int x)
double Scatter::GetYByPoint(const int y)

Please correct and imporve the description of this methods is is not OK.

Ion.

Report message to a moderator