From de85a23ae059a168b0a0eb4445ca7d69d7a14ffd Mon Sep 17 00:00:00 2001 From: KIU Shueng Chuan Date: Tue, 2 Mar 2021 09:18:52 +0800 Subject: [PATCH] switch to row-major order --- examples/VideoSpeedTest.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/examples/VideoSpeedTest.py b/examples/VideoSpeedTest.py index 48b431dc..37d854e7 100644 --- a/examples/VideoSpeedTest.py +++ b/examples/VideoSpeedTest.py @@ -18,6 +18,8 @@ import pyqtgraph as pg import pyqtgraph.ptime as ptime from pyqtgraph.Qt import QtGui, QtCore, QT_LIB +pg.setConfigOption('imageAxisOrder', 'row-major') + import importlib ui_template = importlib.import_module(f'VideoTemplate_{QT_LIB.lower()}') @@ -166,7 +168,7 @@ def mkData(): else: raise ValueError(f"unable to handle dtype: {cacheKey[0]}") - chan_shape = (width, height) + chan_shape = (height, width) if ui.rgbCheck.isChecked(): frame_shape = chan_shape + (3,) else: @@ -181,9 +183,9 @@ def mkData(): xp.clip(subdata, 0, mx, out=subdata) view[idx] = subdata - data[:, 10, 10:50] = mx - data[:, 9:12, 48] = mx - data[:, 8:13, 47] = mx + data[:, 10:50, 10] = mx + data[:, 48, 9:12] = mx + data[:, 47, 8:13] = mx cache = {cacheKey: data} # clear to save memory (but keep one to prevent unnecessary regeneration) data = cache[cacheKey]