private void Zed_update(object sender, ElapsedEventArgs e) { bool update = false; if (last_XYplot != XYplot) { update = true; paint_signals(); paint_markers(); vertical_cursor_update(); horizontal_cursor_update(); update_X_axe(); last_XYplot = XYplot; } if (maxX != last_maxX || minX != last_minX) { scopePane.XAxis.Scale.MaxAuto = false; scopePane.XAxis.Scale.MinAuto = false; scopePane.XAxis.Scale.Max = maxX; scopePane.XAxis.Scale.Min = minX; if (XYplot) { scopePane.XAxis.Scale.Max = maxY; scopePane.XAxis.Scale.Min = minY; } last_maxX = maxX; last_minX = minX; update = true; scopePane.CurveList.Clear(); paint_signals(); paint_markers(); vertical_cursor_update(); horizontal_cursor_update(); paint_cursors(); try { scopePane.AxisChange(); } catch (Exception ex) { } } if (maxY != last_maxY || minY != last_minY) { scopePane.YAxis.Scale.MaxAuto = false; scopePane.YAxis.Scale.MinAuto = false; scopePane.YAxis.Scale.Max = maxY; scopePane.YAxis.Scale.Min = minY; last_maxY = maxY; last_minY = minY; update = true; process_signals(); scopePane.CurveList.Clear(); paint_signals(); paint_markers(); vertical_cursor_update(); horizontal_cursor_update(); paint_cursors(); try { scopePane.AxisChange(); } catch (Exception ex) { } } if (gain[0] != last_gain[0] || gain[1] != last_gain[1] || gain[2] != last_gain[2] || gain[3] != last_gain[3] || gain[4] != last_gain[4] || offset[0] != last_offset[0] || offset[1] != last_offset[1] || offset[2] != last_offset[2] || offset[3] != last_offset[3] || offset[4] != last_offset[4]) { update = true; process_signals(); scopePane.CurveList.Clear(); paint_signals(); paint_markers(); vertical_cursor_update(); horizontal_cursor_update(); paint_cursors(); Array.Copy(gain, last_gain, 5); Array.Copy(offset, last_offset, 5); } if (interpolation != last_interpolation || showPoints != last_showPoints || last_antialiasing != antialiasing) { update = true; process_signals(); scopePane.CurveList.Clear(); paint_signals(); paint_markers(); paint_cursors(); last_interpolation = interpolation; last_showPoints = showPoints; last_antialiasing = antialiasing; } if (last_tA != tA || last_tB != tB || last_ver_cur_src != VerticalCursorSrc) { update = true; scopePane.CurveList.Clear(); paint_signals(); paint_markers(); vertical_cursor_update(); paint_cursors(); last_tA = tA; last_tB = tB; last_ver_cur_src = VerticalCursorSrc; } if (last_uA != uA || last_uB != uB || last_hor_cur_src != HorizontalCursorSrc) { update = true; scopePane.CurveList.Clear(); paint_signals(); paint_markers(); horizontal_cursor_update(); paint_cursors(); last_uA = uA; last_uB = uB; last_hor_cur_src = HorizontalCursorSrc; } if (last_measValid != measValid) { update = true; meas.calculateMeasurements(device.scopeCfg.samples, device.scopeCfg.ranges[1, selectedRange], device.scopeCfg.ranges[0, selectedRange], device.scopeCfg.actualChannels, device.scopeCfg.sampligFreq, device.scopeCfg.timeBase.Length, device.scopeCfg.actualRes); last_measValid = measValid; } if (last_math != math) { update = true; scopePane.CurveList.Clear(); process_signals(); paint_signals(); paint_markers(); vertical_cursor_update(); horizontal_cursor_update(); paint_cursors(); last_math = math; } if (last_pretrigger != pretrigger) { set_prettriger(pretrigger); last_pretrigger = pretrigger; } if (last_trigger_level != triggerLevel) { set_trigger_level(triggerLevel); last_trigger_level = triggerLevel; } if (update) { this.Invalidate(); } }
private void ch1XCh2ToolStripMenuItem_mult_Click(object sender, EventArgs e) { if (ch1XCh2ToolStripMenuItem_mult.Checked) { math = math_def.MULT; } else { math = math_def.NONE; } validate_math(); }
private void ch2Ch1ToolStripMenuItem_minus_Click(object sender, EventArgs e) { if (ch2Ch1ToolStripMenuItem_minus.Checked) { math = math_def.DIFF_B; } else { math = math_def.NONE; } validate_math(); }
private void ch1Ch2ToolStripMenuItem_plus_Click(object sender, EventArgs e) { if (ch1Ch2ToolStripMenuItem_plus.Checked) { math = math_def.SUM; } else { math = math_def.NONE; } validate_math(); }