如果绘制的数据量很大会出现界面卡死，程序奔溃，这个怎么解决？

**【任务描述】** 运动数据类的图标绘制，需要绘制的点有可能很多，比如十万+点数据点，这是时候会出现appfreeze的错误，请求这种情况怎么解决？
![输入图片说明](https://foruda.gitee.com/images/1722840605973377017/1cb2e7b9_8668305.png "chart_error.png")

奔溃日志：

#00 pc 00000000007ca7b4 /system/lib64/platformsdk/libace_compatible.z.so(OHOS::Ace::Framework::JSCanvasPath::SetPathSize(OHOS::Ace::Framework::JsiCallbackInfo const&)+112)(70b274036121c3be99b836f3b5622ec4)
#01 pc 00000000006f1500 /system/lib64/platformsdk/libace_compatible.z.so(panda::Local<panda::JSValueRef> OHOS::Ace::Framework::JsiClass<OHOS::Ace::Framework::JSPath2D>::InternalJSMemberFunctionCallback<OHOS::Ace::Framework::JSCanvasPath>(panda::JsiRuntimeCallInfo*)+720)(70b274036121c3be99b836f3b5622ec4)
#02 pc 000000000048895c /system/lib64/platformsdk/libark_jsruntime.so(panda::Callback::RegisterCallback(panda::ecmascript::EcmaRuntimeCallInfo*)+360)(b47229c50465caa19d21d9ec0db52e5c)
#03 pc 00000000002dd8f8 /system/lib64/module/arkcompiler/stub.an(RTStub_PushCallRangeAndDispatchNative+132)
#04 at drawHorizontalBezier (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/renderer/LineChartRenderer.ets:135:9)
#05 at drawDataSet (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/renderer/LineChartRenderer.ets:101:9)
#06 at drawData (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/renderer/LineChartRenderer.ets:78:9)
#07 at onDraw (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/charts/BarLineChartBaseModel.ets:335:5)
#08 at onDraw (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/charts/LineChartModel.ets:67:5)
#09 at invalidate (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/charts/LineChartModel.ets:35:7)
#10 at refresh (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/utils/ViewPortHandler.ets:355:7)
#11 at onSizeChanged (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/charts/BarLineChartBaseModel.ets:1993:7)
#12 at onChartSizeChanged (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/charts/LineChartModel.ets:63:5)
#13 at anonymous (oh_modules/.ohpm/@ohos+mpchart@3.0.10/oh_modules/@ohos/mpchart/src/main/ets/components/chartcomponents/LineChart.ets:82:15)
#14 pc 00000000002fdda8 /system/lib64/platformsdk/libark_jsruntime.so(panda::ecmascript::InterpreterAssembly::Execute(panda::ecmascript::EcmaRuntimeCallInfo*)+184)(b47229c50465caa19d21d9ec0db52e5c)
#15 pc 00000000004a43ac /system/lib64/platformsdk/libark_jsruntime.so(panda::FunctionRef::Call(panda::ecmascript::EcmaVM const*, panda::Local<panda::JSValueRef>, panda::Local<panda::JSValueRef> const*, int)+904)(b47229c50465caa19d21d9ec0db52e5c)
#16 pc 00000000009a5f04 /system/lib64/platformsdk/libace_compatible.z.so(OHOS::Ace::Framework::JsOnAreaChangeFunction::Execute(OHOS::Ace::Rect const&, OHOS::Ace::Offset const&, OHOS::Ace::Rect const&, OHOS::Ace::Offset const&)+37208)(70b274036121c3be99b836f3b5622ec4)
#17 pc 000000000099c5c4 /system/lib64/platformsdk/libace_compatible.z.so(70b274036121c3be99b836f3b5622ec4)
#18 pc 00000000007118e8 /system/lib64/platformsdk/libace_compatible.z.so(OHOS::Ace::NG::PipelineContext::FlushVsync(unsigned long, unsigned int)+19344)(70b274036121c3be99b836f3b5622ec4)
#19 pc 0000000000ca177c /system/lib64/platformsdk/libace_compatible.z.so(70b274036121c3be99b836f3b5622ec4)
#20 pc 0000000000ff3f34 /system/lib64/platformsdk/libace_compatible.z.so(OHOS::Ace::Window::OnVsync(unsigned long, unsigned int)+104)(70b274036121c3be99b836f3b5622ec4)
#21 pc 00000000011a384c /system/lib64/platformsdk/libace_compatible.z.so(OHOS::Ace::NG::RosenWindow::RosenWindow(OHOS::sptr<OHOS::Rosen::Window> const&, OHOS::Ace::RefPtr<OHOS::Ace::TaskExecutor>, int)::$_0::operator()(long, long) const::'lambda'()::operator()() const+360)(70b274036121c3be99b836f3b5622ec4)
#22 pc 00000000011a36dc /system/lib64/platformsdk/libace_compatible.z.so(70b274036121c3be99b836f3b5622ec4)
#23 pc 00000000000d74dc /system/lib64/libwm.z.so(OHOS::Rosen::VsyncStation::VsyncCallbackInner(long, long)+328)(f67b4405e922cf1d49e4c81b6fd9bf14)
#24 pc 00000000000d7114 /system/lib64/libwm.z.so(OHOS::Rosen::VsyncStation::OnVsync(long, long, void*) (.cfi)+36)(f67b4405e922cf1d49e4c81b6fd9bf14)
#25 pc 0000000000021c74 /system/lib64/libvsync.z.so(OHOS::Rosen::VSyncCallBackListener::OnReadable(int)+1236)(3e12267b914e4cf6ae57148cb73228f3)
#26 pc 00000000000195b8 /system/lib64/chipset-pub-sdk/libeventhandler.z.so(6343d6e2f0c1d0e7b18ab44b76f24219)
#27 pc 0000000000015324 /system/lib64/chipset-pub-sdk/libeventhandler.z.so(OHOS::AppExecFwk::EventHandler::DistributeEvent(std::__h::unique_ptr<OHOS::AppExecFwk::InnerEvent, void (*)(OHOS::AppExecFwk::InnerEvent*)> const&)+1156)(6343d6e2f0c1d0e7b18ab44b76f24219)
#28 pc 0000000000023f78 /system/lib64/chipset-pub-sdk/libeventhandler.z.so(OHOS::AppExecFwk::(anonymous namespace)::EventRunnerImpl::ExecuteEventHandler(std::__h::unique_ptr<OHOS::AppExecFwk::InnerEvent, void (*)(OHOS::AppExecFwk::InnerEvent*)>&)+340)(6343d6e2f0c1d0e7b18ab44b76f24219)
#29 pc 0000000000023850 /system/lib64/chipset-pub-sdk/libeventhandler.z.so(OHOS::AppExecFwk::(anonymous namespace)::EventRunnerImpl::Run()+872)(6343d6e2f0c1d0e7b18ab44b76f24219)
#30 pc 0000000000026628 /system/lib64/chipset-pub-sdk/libeventhandler.z.so(OHOS::AppExecFwk::EventRunner::Run()+284)(6343d6e2f0c1d0e7b18ab44b76f24219)
#31 pc 00000000000a5e68 /system/lib64/platformsdk/libappkit_native.z.so(OHOS::AppExecFwk::MainThread::Start()+764)(09725aa629f5e40fe66502a73142e907)
#32 pc 0000000000004880 /system/lib64/appspawn/appspawn/libappspawn_ace.z.so(RunChildProcessor(AppSpawnContent*, AppSpawnClient*)+216)(220bc1cc3deab5ad036f941acb686439)
#33 pc 0000000000008788 /system/bin/appspawn(AppSpawnChild+404)(b2257094872d9fd8bf42cb426827c3fd)
#34 pc 00000000000084c8 /system/bin/appspawn(AppSpawnProcessMsg+636)(b2257094872d9fd8bf42cb426827c3fd)
#35 pc 000000000000f974 /system/bin/appspawn(ProcessSpawnReqMsg+228)(b2257094872d9fd8bf42cb426827c3fd)
#36 pc 000000000000f224 /system/bin/appspawn(OnReceiveRequest+172)(b2257094872d9fd8bf42cb426827c3fd)
#37 pc 0000000000017c9c /system/lib64/chipset-pub-sdk/libbegetutil.z.so(HandleRecvMsg_+260)(e0ae01bc83cc4d60d93c1d91c4fa6f0f)
#38 pc 00000000000177bc /system/lib64/chipset-pub-sdk/libbegetutil.z.so(HandleStreamEvent_+168)(e0ae01bc83cc4d60d93c1d91c4fa6f0f)
#39 pc 0000000000014ee0 /system/lib64/chipset-pub-sdk/libbegetutil.z.so(ProcessEvent+108)(e0ae01bc83cc4d60d93c1d91c4fa6f0f)
#40 pc 0000000000014aa0 /system/lib64/chipset-pub-sdk/libbegetutil.z.so(RunLoop_+356)(e0ae01bc83cc4d60d93c1d91c4fa6f0f)
#41 pc 000000000000d3bc /system/bin/appspawn(AppSpawnRun+136)(b2257094872d9fd8bf42cb426827c3fd)
#42 pc 000000000000ad20 /system/bin/appspawn(main+708)(b2257094872d9fd8bf42cb426827c3fd)
#43 pc 000000000009eb0c /system/lib/ld-musl-aarch64.so.1(libc_start_main_stage2+64)(5eee310927fa497814a95d97820a89bb)
Tid:42022, Name:IPC_0_42022
#00 pc 0000000000171e90 /system/lib/ld-musl-aarch64.so.1(ioctl+176)(5eee310927fa497814a95d97820a89bb)
#01 pc 000000000000c170 /system/lib64/chipset-pub-sdk/libipc_common.z.so(OHOS::BinderConnector::WriteBinder(unsigned long, void*)+100)(e68958133021ead3c117b2767f2eb393)
#02 pc 000000000004d1a4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::TransactWithDriver(bool)+296)(48b2dc6931867f3ca4b522cad349aa1d)
#03 pc 000000000004d33c /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::StartWorkLoop()+56)(48b2dc6931867f3ca4b522cad349aa1d)
#04 pc 000000000004eab4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::JoinThread(bool)+76)(48b2dc6931867f3ca4b522cad349aa1d)
#05 pc 0000000000047c00 /system/lib64/platformsdk/libipc_core.z.so(OHOS::IPCWorkThread::ThreadHandler(void*)+804)(48b2dc6931867f3ca4b522cad349aa1d)
#06 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42023, Name:IPC_1_42023
#00 pc 0000000000171e90 /system/lib/ld-musl-aarch64.so.1(ioctl+176)(5eee310927fa497814a95d97820a89bb)
#01 pc 000000000000c170 /system/lib64/chipset-pub-sdk/libipc_common.z.so(OHOS::BinderConnector::WriteBinder(unsigned long, void*)+100)(e68958133021ead3c117b2767f2eb393)
#02 pc 000000000004d1a4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::TransactWithDriver(bool)+296)(48b2dc6931867f3ca4b522cad349aa1d)
#03 pc 000000000004d33c /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::StartWorkLoop()+56)(48b2dc6931867f3ca4b522cad349aa1d)
#04 pc 000000000004eab4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::JoinThread(bool)+76)(48b2dc6931867f3ca4b522cad349aa1d)
#05 pc 0000000000047b40 /system/lib64/platformsdk/libipc_core.z.so(OHOS::IPCWorkThread::ThreadHandler(void*)+612)(48b2dc6931867f3ca4b522cad349aa1d)
#06 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42024, Name:OS_DfxWatchdog
#00 pc 00000000001b4740 /system/lib/ld-musl-aarch64.so.1(__timedwait_cp+192)(5eee310927fa497814a95d97820a89bb)
#01 pc 00000000001b6744 /system/lib/ld-musl-aarch64.so.1(__pthread_cond_timedwait+188)(5eee310927fa497814a95d97820a89bb)
#02 pc 00000000000c1128 /system/lib64/libc++.so(std::__h::condition_variable::__do_timed_wait(std::__h::unique_lock<std::__h::mutex>&, std::__h::chrono::time_point<std::__h::chrono::system_clock, std::__h::chrono::duration<long long, std::__h::ratio<1l, 1000000000l>>>)+108)(9cbc937082b3d7412696099dd58f4f78242f9512)
#03 pc 000000000001d424 /system/lib64/chipset-pub-sdk/libhicollie.z.so(OHOS::HiviewDFX::WatchdogInner::Start()+444)(cf7094858739e44a755e7abb82877ac4)
#04 pc 0000000000021478 /system/lib64/chipset-pub-sdk/libhicollie.z.so(void* std::__h::__thread_proxy[abi:v15004]<std::__h::tuple<std::__h::unique_ptr<std::__h::__thread_struct, std::__h::default_delete<std::__h::__thread_struct>>, bool (OHOS::HiviewDFX::WatchdogInner::*)(), OHOS::HiviewDFX::WatchdogInner*>>(void*)+60)(cf7094858739e44a755e7abb82877ac4)
#05 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42027, Name:IPC_2_42027
#00 pc 0000000000171e90 /system/lib/ld-musl-aarch64.so.1(ioctl+176)(5eee310927fa497814a95d97820a89bb)
#01 pc 000000000000c170 /system/lib64/chipset-pub-sdk/libipc_common.z.so(OHOS::BinderConnector::WriteBinder(unsigned long, void*)+100)(e68958133021ead3c117b2767f2eb393)
#02 pc 000000000004d1a4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::TransactWithDriver(bool)+296)(48b2dc6931867f3ca4b522cad349aa1d)
#03 pc 000000000004d33c /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::StartWorkLoop()+56)(48b2dc6931867f3ca4b522cad349aa1d)
#04 pc 000000000004eab4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::JoinThread(bool)+76)(48b2dc6931867f3ca4b522cad349aa1d)
#05 pc 0000000000047b40 /system/lib64/platformsdk/libipc_core.z.so(OHOS::IPCWorkThread::ThreadHandler(void*)+612)(48b2dc6931867f3ca4b522cad349aa1d)
#06 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42028, Name:IPC_3_42028
#00 pc 0000000000171e90 /system/lib/ld-musl-aarch64.so.1(ioctl+176)(5eee310927fa497814a95d97820a89bb)
#01 pc 000000000000c170 /system/lib64/chipset-pub-sdk/libipc_common.z.so(OHOS::BinderConnector::WriteBinder(unsigned long, void*)+100)(e68958133021ead3c117b2767f2eb393)
#02 pc 000000000004d1a4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::TransactWithDriver(bool)+296)(48b2dc6931867f3ca4b522cad349aa1d)
#03 pc 000000000004d33c /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::StartWorkLoop()+56)(48b2dc6931867f3ca4b522cad349aa1d)
#04 pc 000000000004eab4 /system/lib64/platformsdk/libipc_core.z.so(OHOS::BinderInvoker::JoinThread(bool)+76)(48b2dc6931867f3ca4b522cad349aa1d)
#05 pc 0000000000047b40 /system/lib64/platformsdk/libipc_core.z.so(OHOS::IPCWorkThread::ThreadHandler(void*)+612)(48b2dc6931867f3ca4b522cad349aa1d)
#06 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42029, Name:OS_GC_Thread
#00 pc 00000000001b4740 /system/lib/ld-musl-aarch64.so.1(__timedwait_cp+192)(5eee310927fa497814a95d97820a89bb)
#01 pc 00000000001b6744 /system/lib/ld-musl-aarch64.so.1(__pthread_cond_timedwait+188)(5eee310927fa497814a95d97820a89bb)
#02 pc 000000000053f958 /system/lib64/platformsdk/libark_jsruntime.so(panda::ecmascript::TaskQueue::PopTask()+76)(b47229c50465caa19d21d9ec0db52e5c)
#03 pc 000000000053eea4 /system/lib64/platformsdk/libark_jsruntime.so(panda::ecmascript::Runner::Run(unsigned int)+120)(b47229c50465caa19d21d9ec0db52e5c)
#04 pc 000000000053f698 /system/lib64/platformsdk/libark_jsruntime.so(b47229c50465caa19d21d9ec0db52e5c)
#05 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)
Tid:42030, Name:OS_GC_Thread
#00 pc 00000000001b4740 /system/lib/ld-musl-aarch64.so.1(__timedwait_cp+192)(5eee310927fa497814a95d97820a89bb)
#01 pc 00000000001b6744 /system/lib/ld-musl-aarch64.so.1(__pthread_cond_timedwait+188)(5eee310927fa497814a95d97820a89bb)
#02 pc 000000000053f958 /system/lib64/platformsdk/libark_jsruntime.so(panda::ecmascript::TaskQueue::PopTask()+76)(b47229c50465caa19d21d9ec0db52e5c)
#03 pc 000000000053eea4 /system/lib64/platformsdk/libark_jsruntime.so(panda::ecmascript::Runner::Run(unsigned int)+120)(b47229c50465caa19d21d9ec0db52e5c)
#04 pc 000000000053f698 /system/lib64/platformsdk/libark_jsruntime.so(b47229c50465caa19d21d9ec0db52e5c)
#05 pc 00000000001b8e54 /system/lib/ld-musl-aarch64.so.1(start+236)(5eee310927fa497814a95d97820a89bb)

**【解决方案】**

**【任务来源】**

OpenHarmony-TPC/ohos_mpchart
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