/**
* @param context context
* @param parent DrawingActivity parent
* @param type drawing type
*/
ItemPickerDialog(Context context, ItemDrawer parent, long type, int item_type) {
super(context, R.string.ItemPickerDialog);
mParent = parent;
mPlotType = type;
mItemType = item_type; // mParent.mSymbol;
mPointLib = DrawingBrushPaths.mPointLib;
mLineLib = DrawingBrushPaths.mLineLib;
mAreaLib = DrawingBrushPaths.mAreaLib;
mScale = mParent.getPointScale();
}