Closed Unassigned: How to Create Contour Line? [25549]
Hi, I have a Winforms C# app that loads a number of map layers in stateplane projection.now I need a function that cound draw contour line in map,so how to create contour line with MapWinGIS...
View ArticleClosed Unassigned: Mapstate [25027]
Hi,When copying from one map to another with mapstate, defaultdrawingoptions are not copied. If I set expressions on a shapefile in the main map without setting defaultdrawinoptions to false, the main...
View ArticleCommented Issue: Labeler - Orientation is not editable and it is not saved...
So I am just getting to use MW4.8.6 and it is awesome. many thanks to the developers. in testing it i was doing some work with labeling the lat/lon polylines. Here are several things i noticed: 1. When...
View ArticleClosed Issue: Labeler - Orientation is not editable and it is not saved [22432]
So I am just getting to use MW4.8.6 and it is awesome. many thanks to the developers. in testing it i was doing some work with labeling the lat/lon polylines. Here are several things i noticed: 1. When...
View ArticleCommented Issue: Buffer overrun in MemLeakDetect [23007]
MemLeakDetect.h defines a constant MLD_MAX_TRACEINFO which sets the size of the stack trace buffer.If the stack trace for a memory allocation exceeds this then the CMemLeakDetect::symStackTrace2 method...
View ArticleClosed Issue: Buffer overrun in MemLeakDetect [23007]
MemLeakDetect.h defines a constant MLD_MAX_TRACEINFO which sets the size of the stack trace buffer.If the stack trace for a memory allocation exceeds this then the CMemLeakDetect::symStackTrace2 method...
View ArticleCommented Issue: MapWinGIS inside ISAPI module [23767]
Can't create IShapeFile in a ISAPI module.Language used: Delphi.Comments: ** Comment from web user: sleschinski ** Reviewing it before 4.9.3 beta release: it seems it's more of a question for...
View ArticleClosed Issue: MapWinGIS inside ISAPI module [23767]
Can't create IShapeFile in a ISAPI module.Language used: Delphi.Comments: Closed because the lacking description of the issue.
View ArticleCommented Issue: Shapefile Legend Colours and Shape Fill Colours [21882]
Using V4.7SR of the ActiveX component in an Access VBA project, I would previously apply legend colour schemes to shapefiles using one of two methods, either the ShapeFillColor method of the map...
View ArticleClosed Issue: Shapefile Legend Colours and Shape Fill Colours [21882]
Using V4.7SR of the ActiveX component in an Access VBA project, I would previously apply legend colour schemes to shapefiles using one of two methods, either the ShapeFillColor method of the map...
View ArticleSource code checked in, #75324
a) Labels.FloatNumberFormat property is added (suggested here: https://mapwingis.codeplex.com/workitem/21831); b) some refactoring of label generation rountine; c) changed version number to 4.9.3;
View ArticleCommented Issue: ShapeFile labels - Displayed number of decimal places is...
Hello, Looks like it is not possible to reduce number of shown on a screen decimal places (or maybe I missed something?) I did following: Created memory polyline shape file with one decimal...
View ArticleCommented Issue: Map rotation option, when applied - not everything is...
Hello, this is what I tried to do: 1. load shape file2. generate labels3. apply map rotation (45') After that I can see that the rotation wasn't applied to the labels, also labels never follow the...
View ArticleCommented Issue: Cannot load ECW with the last version [20972]
It seeems that the changes in the reference to library causes a crash.Not using libecw but the NCSecw causes ecw images to not be loaded and raises an unknown raster function esception.Comments: **...
View ArticleClosed Issue: User Defined Point Rotation Issue [20901]
When attempting to put a new value for point rotation, I receive the "Invalid Parameter", and found that the range was not working... Looked at the code in "ShapeDrawingOptions.cpp" and found the code...
View ArticleClosed Issue: JPEG export doesn't work [20823]
Hi, Just noticed a problem with the jpeg export with the last release of MapWinGIS (4.8.2). The Snapshot function doesn't work for Jpeg images ( when we use the USE_FILE_EXTENSION property).It can be...
View ArticleClosed Task: Shapefile optimizations [19911]
Here are some problems I work on currently which deal with shapefile drawing/optimizations. I decided to list them here to provide some kind of documentation, while the details aren't forgotten ;)...
View ArticleClosed Task: Labels optimizations [19912]
Here are some label optimizations I'm working on now. LABELS DYNAMIC VISIBILITY BASED ON THE SIZE OF PARENT SHAPESLabels dynamic visibility based on size of parent shapesIn many cases we want to see...
View ArticleCommented Issue: ShapeFile Attribute Field Statistic. (dbf column statistic)...
It is not a bug really, just a suggestion. Most of GIS applications can display statistic of shapefile attribute data. In many cases it is useful to know the average value of the DBF filed column, most...
View ArticleCommented Task: Improvement of object model for drawing layers [19225]
Currently it's impossible to work with particular objects on the drawing layer after they were added. So one needs to keep the list of all objects in the client part and to rebuild the whole layer from...
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