AaronFiore/electrum
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qml: avoid hue wrap-around for fees < 1sat/vbyte, limit precision.

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This commit is contained in:
Sander van Grieken
2025-08-15 11:35:33 +02:00
parent b4ffd3eeeb
commit bd6dfc53a2
2 changed files with 6 additions and 4 deletions
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8
electrum/fee_policy.py
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@@ -352,7 +352,7 @@ class FeeHistogram:
def get_capped_data(self):
""" used by QML """
data = self._data or [[FEERATE_DEFAULT_RELAY/1000,1]]
data = self._data or [[FEERATE_DEFAULT_RELAY/1000, 1]]
# cap the histogram to a limited number of megabytes
bytes_limit = 10*1000*1000
bytes_current = 0
@@ -360,10 +360,12 @@ class FeeHistogram:
for item in sorted(data, key=lambda x: x[0], reverse=True):
if bytes_current >= bytes_limit:
break
slot = min(item[1], bytes_limit-bytes_current)
slot = min(item[1], bytes_limit - bytes_current)
bytes_current += slot
# round & limit precision
value = int(item[0] * 100) / 100
capped_histogram.append([
max(FEERATE_MIN_RELAY/1000, item[0]), # clamped to [FEERATE_MIN_RELAY/1000,inf[
max(FEERATE_MIN_RELAY/1000, value), # clamped to [FEERATE_MIN_RELAY/1000,inf]
slot, # width of bucket
bytes_current, # cumulative depth at far end of bucket
])

2
electrum/gui/qml/components/NetworkOverview.qml
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@@ -118,7 +118,7 @@ Pane {
Layout.preferredWidth: 300 * (modelData[1] / Network.feeHistogram.total)
Layout.fillWidth: true
height: parent.height
color: Qt.hsva(2/3-(2/3*(Math.log(Math.min(600, modelData[0]))/Math.log(600))), 0.8, 1, 1)
color: Qt.hsva(2/3-(2/3*(Math.log(Math.min(600, Math.max(modelData[0], 1)))/Math.log(600))), 0.8, 1, 1)
ToolTip.text: (qsTr("%1 around depth %2")
.arg(modelData[0] + " " + UI_UNIT_NAME.FEERATE_SAT_PER_VB)
.arg((modelData[2]/1000000).toFixed(2) + " " + UI_UNIT_NAME.MEMPOOL_MB)