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Index out of range exception after loading/printing gcode

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- Issue MatterHackers/MCCentral#5152
This commit is contained in:
jlewin 2019-03-14 11:45:49 -07:00
parent fe52da9cdc
commit 6dda83eaa4
2 changed files with 7 additions and 3 deletions
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2
MatterControl.Printing/GCode/GCodeFileStreamed.cs
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@ -275,7 +275,7 @@ namespace MatterControl.Printing
public override double Ratio0to1IntoContainedLayer(int instructionIndex)
{
if (ByteCount != 0)
if (ByteCount > 0)
{
return BytePosition / (double)ByteCount;
}

8
MatterControl.Printing/GCode/GCodeMemoryFile.cs
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@ -460,10 +460,14 @@ namespace MatterControl.Printing
}
int deltaFromStart = Math.Max(0, instructionIndex - startIndex);
return deltaFromStart / (double)(endIndex - startIndex);
var length = endIndex - startIndex;
if (length > 0)
{
return deltaFromStart / (double)(length);
}
}
return 0;
return 1;
}
public void Save(string dest)