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我使用補丁版本（http://ofc2dz.com），因爲我需要「null-gap」功能：true。我有一個線性圖，工作正常，空值和沒有。當我將一個y值更改爲null時，該圖顯示頂部的藍色面板。好消息是，我擁有可以工作的json，以及帶有小改變的json可以打破圖形。我希望一個開放的閃存圖表大師會發現我所做的錯誤。我粘貼了下面的json。dz的Open Flash Chart 2補丁程序錯誤
感謝您的幫助
此JSON的工作原理：
{
"bg_colour": "#F4F4F4",
"title": {
"text": "title",
"style": "{font-size:20px; color:#F90F0E; font-family: Verdana; text-align: center;}"
},
"y_legend": {
"text": "Values",
"style": "{color:#F90F0E; font-size: 12px}"
},
"x_legend": {
"text": "Date",
"style": "{color:#F90F0E; font-size: 12px}"
},
"elements": [
{
"type": "line",
"colour": "#0000FF",
"width": 2,
"text": "test",
"on-show":{"type":""},
"values": [
{
"x": 1291161976,
"y": 42
},
{
"x": 1291283358,
"y": 10
},
{
"x": 1291334716,
"y": null,
"tip": ""
},
{
"x": 1291421116,
"y": null,
"tip": ""
},
{
"x": 1291507516,
"y": null,
"tip": ""
},
{
"x": 1291593910,
"y": 19
},
{
"x": 1291680310,
"y": 19
},
{
"x": 1291766710,
"y": 19
},
{
"x": 1291853117,
"y": 15
},
{
"x": 1291900196,
"y": 16
},
{
"x": 1291902293,
"y": 17
},
{
"x": 1291946711,
"y": 16
},
{
"x": 1292033116,
"y": 15
},
{
"x": 1292119510,
"y": 17
},
{
"x": 1292205917,
"y": 15
},
{
"x": 1292292315,
"y": 17
},
{
"x": 1292378717,
"y": 15
},
{
"x": 1292465117,
"y": 16
},
{
"x": 1292579504,
"y": 16
},
{
"x": 1292637910,
"y": 16
},
{
"x": 1292724316,
"y": 17
},
{
"x": 1292810716,
"y": 16
},
{
"x": 1292897116,
"y": 16
},
{
"x": 1292983510,
"y": 16
},
{
"x": 1293069915,
"y": 17
},
{
"x": 1293847515,
"y": 10
},
{
"x": 1293933916,
"y": 19
},
{
"x": 1294020316,
"y": null,
"tip": ""
},
{
"x": 1294106716,
"y": null,
"tip": ""
},
{
"x": 1294193115,
"y": null,
"tip": ""
}
]
}
],
"x_axis": {
"stroke": 2,
"tick-height": 5,
"colour": "#000000",
"grid-colour": "#777777",
"min": 1291161976,
"max": 1294193115,
"steps": 151556,
"labels": {
"text": "#date:jS M Y#",
"rotate": "90",
"steps": 151556,
"visible-steps": 1
}
},
"y_axis": {
"stroke": 2,
"tick-length": 1,
"colour": "#000000",
"grid-colour": "#777777",
"steps": 5,
"visible-steps": 5,
"min": 60,
"max": 1
}
}
此JSON被打破：
{
"bg_colour": "#F4F4F4",
"title": {
"text": "title",
"style": "{font-size:20px; color:#F90F0E; font-family: Verdana; text-align: center;}"
},
"y_legend": {
"text": "value",
"style": "{color:#F90F0E; font-size: 12px}"
},
"x_legend": {
"text": "Date",
"style": "{color:#F90F0E; font-size: 12px}"
},
"elements": [
{
"type": "line",
"colour": "#0000FF",
"width": 2,
"text": "test",
"on-show":{"type":""},
"values": [
{
"x": 1291161976,
"y": 42
},
{
"x": 1291283358,
"y": 10
},
{
"x": 1291334716,
"y": null,
"tip": ""
},
{
"x": 1291421116,
"y": null,
"tip": ""
},
{
"x": 1291507516,
"y": null,
"tip": ""
},
{
"x": 1291593910,
"y": 19
},
{
"x": 1291680310,
"y": 19
},
{
"x": 1291766710,
"y": 19
},
{
"x": 1291853117,
"y": 15
},
{
"x": 1291900196,
"y": 16
},
{
"x": 1291902293,
"y": 17
},
{
"x": 1291946711,
"y": 16
},
{
"x": 1292033116,
"y": 15
},
{
"x": 1292119510,
"y": 17
},
{
"x": 1292205917,
"y": 15
},
{
"x": 1292292315,
"y": 17
},
{
"x": 1292378717,
"y": 15
},
{
"x": 1292465117,
"y": 16
},
{
"x": 1292579504,
"y": 16
},
{
"x": 1292637910,
"y": 16
},
{
"x": 1292724316,
"y": null
},
{
"x": 1292810716,
"y": 16
},
{
"x": 1292897116,
"y": 16
},
{
"x": 1292983510,
"y": 16
},
{
"x": 1293069915,
"y": 17
},
{
"x": 1293847515,
"y": 10
},
{
"x": 1293933916,
"y": 19
},
{
"x": 1294020316,
"y": null,
"tip": ""
},
{
"x": 1294106716,
"y": null,
"tip": ""
},
{
"x": 1294193115,
"y": null,
"tip": ""
}
]
}
],
"x_axis": {
"stroke": 2,
"tick-height": 5,
"colour": "#000000",
"grid-colour": "#777777",
"min": 1291161976,
"max": 1294193115,
"steps": 151556,
"labels": {
"text": "#date:jS M Y#",
"rotate": "90",
"steps": 151556,
"visible-steps": 1
}
},
"y_axis": {
"stroke": 2,
"tick-length": 1,
"colour": "#000000",
"grid-colour": "#777777",
"steps": 5,
"visible-steps": 5,
"min": 60,
"max": 1
}
}
我剛剛改變了y值設置爲null之一。這足以打破圖表。