From a820f8ee99544f01d5ceee6545493a0b467ecdcd Mon Sep 17 00:00:00 2001
From: wp_xxyyzz <wp_xxyyzz@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Sun, 22 Mar 2020 15:53:21 +0000
Subject: [PATCH] LazMapViewer: Add icon for TMvBGRADrawingengine. Less hints.
 Preparing for release.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7336 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 components/lazmapviewer/example/main.lfm         |   1 -
 .../lazmapviewer/images/tmvbgradrawingengine.png | Bin 0 -> 997 bytes
 .../images/tmvbgradrawingengine_150.png          | Bin 0 -> 1373 bytes
 .../images/tmvbgradrawingengine_200.png          | Bin 0 -> 2265 bytes
 .../lazmapviewer/source/mvde_intfgraphics.pas    |   4 ++--
 components/lazmapviewer/source/mvdlefpc.pas      |   1 +
 6 files changed, 3 insertions(+), 3 deletions(-)
 create mode 100644 components/lazmapviewer/images/tmvbgradrawingengine.png
 create mode 100644 components/lazmapviewer/images/tmvbgradrawingengine_150.png
 create mode 100644 components/lazmapviewer/images/tmvbgradrawingengine_200.png

diff --git a/components/lazmapviewer/example/main.lfm b/components/lazmapviewer/example/main.lfm
index 3ef9ba3ca..6b193f7c5 100644
--- a/components/lazmapviewer/example/main.lfm
+++ b/components/lazmapviewer/example/main.lfm
@@ -21,7 +21,6 @@ object MainForm: TMainForm
     CachePath = '../../../../example_cache/'
     DefaultTrackColor = clBlue
     DefaultTrackWidth = 3
-    DownloadEngine = MapView.BuiltInDLE
     DrawingEngine = MapView.BuiltInDE
     Font.Color = clBlack
     MapProvider = 'OpenStreetMap Mapnik'
diff --git a/components/lazmapviewer/images/tmvbgradrawingengine.png b/components/lazmapviewer/images/tmvbgradrawingengine.png
new file mode 100644
index 0000000000000000000000000000000000000000..7c67af500f017d45703f67fd31ae5425499d4508
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diff --git a/components/lazmapviewer/images/tmvbgradrawingengine_150.png b/components/lazmapviewer/images/tmvbgradrawingengine_150.png
new file mode 100644
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GIT binary patch
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diff --git a/components/lazmapviewer/images/tmvbgradrawingengine_200.png b/components/lazmapviewer/images/tmvbgradrawingengine_200.png
new file mode 100644
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GIT binary patch
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diff --git a/components/lazmapviewer/source/mvde_intfgraphics.pas b/components/lazmapviewer/source/mvde_intfgraphics.pas
index 98326203b..b8875fe57 100644
--- a/components/lazmapviewer/source/mvde_intfgraphics.pas
+++ b/components/lazmapviewer/source/mvde_intfgraphics.pas
@@ -414,7 +414,7 @@ begin
       img := bmp.CreateIntfImage;
       try
         fc := TColorToFPColor(bmp.Canvas.Font.Color);
-        intens0 := (fc.Red + fc.Green + fc.Blue);
+        intens0 := Int64(fc.Red) + fc.Green + fc.Blue;
         for j := 0 to img.Height - 1 do
           for i := 0 to img.Width - 1 do begin
             c := bmp.Canvas.Pixels[i, j];
@@ -424,7 +424,7 @@ begin
             else if c = FFontColor then
               tc.Alpha := alphaOpaque
             else begin
-              intens := tc.Red + tc.Green + tc.Blue;
+              intens := Int64(tc.Red) + tc.Green + tc.Blue;
               if intens0 = 0 then
                 alpha := (3 * alphaopaque - intens) / (3 * alphaOpaque - intens0)
               else
diff --git a/components/lazmapviewer/source/mvdlefpc.pas b/components/lazmapviewer/source/mvdlefpc.pas
index 4eb94c20c..2b1df5205 100644
--- a/components/lazmapviewer/source/mvdlefpc.pas
+++ b/components/lazmapviewer/source/mvdlefpc.pas
@@ -94,6 +94,7 @@ begin
     try
       http.Get(Url, AStream);
     except
+      // Eat the exception because we don't know on which server the map is found.
     end;
     AStream.Position := 0;
   finally