User Tools

Site Tools


api:dk11:delphi:gistypes.gis_min_zoom_size

Table of Contents

GIS_MIN_ZOOM_SIZE constant

DK11 for Delphi | GisTypes.GIS_MIN_ZOOM_SIZE | Constants | Enums | Classes | Prototypes | Records | Types

Default minimal zoom size rectangle (5 pixels at 96ppi). To avoid crazy zooming by "shaking hands".

Syntax

// Delphi
const GIS_MIN_ZOOM_SIZE = 5*GIS_PIXELS_TO_TWIPS;
// C++ Builder
// const syntax for C++Builder is not fully reliable
extern DELPHI_PACKAGE int GIS_MIN_ZOOM_SIZE /* 5*GIS_PIXELS_TO_TWIPS */;

Type

Value
5*GIS_PIXELS_TO_TWIPS
2017/09/04 11:17

Page Tools