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Add some options to CreateThumbnail to allow for some customisation o… #19419

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Add some options to CreateThumbnail to allow for some customisation o… #19419

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25 changes: 22 additions & 3 deletions plugins/PostProcessingPlugin/scripts/CreateThumbnail.py
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Original file line number Diff line number Diff line change
Expand Up @@ -35,16 +35,21 @@ def _encodeSnapshot(self, snapshot):
def _convertSnapshotToGcode(self, encoded_snapshot, width, height, chunk_size=78):
gcode = []

use_thumbnail = self.getSettingValueByKey("use_thumbnail")
use_star = self.getSettingValueByKey("use_star")

encoded_snapshot_length = len(encoded_snapshot)
image_type = "thumbnail" if use_thumbnail else "png"
resolution_symbol = '*' if use_star else 'x'
gcode.append(";")
gcode.append("; thumbnail begin {}x{} {}".format(
width, height, encoded_snapshot_length))
gcode.append("; {} begin {}{}{} {}".format(
image_type, width, resolution_symbol, height, encoded_snapshot_length))

chunks = ["; {}".format(encoded_snapshot[i:i+chunk_size])
for i in range(0, len(encoded_snapshot), chunk_size)]
gcode.extend(chunks)

gcode.append("; thumbnail end")
gcode.append("; {} end".format(image_type))
gcode.append(";")
gcode.append("")

Expand Down Expand Up @@ -79,6 +84,20 @@ def getSettingDataString(self):
"minimum_value": "0",
"minimum_value_warning": "12",
"maximum_value_warning": "600"
},
"use_thumbnail":
{
"label": "Thumbnail Begin/End",
"description": "Use Thumbnail Begin/End rather than PNG",
"type": "bool",
"default_value": true
},
"use_star":
{
"label": "xxx*yyy",
"description": "Use '*' instead of 'x' for size of image",
"type": "bool",
"default_value": false
}
}
}"""
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