如何在gnuplot中以多色模式缩放子图？

Question

通过多图绘制放大gnu图。

但是如果我们在多图中缩放特定的子图怎么办？

这就像是另一个多情节中的多情节。

需要帮助！

Answer 1

在多重绘图环境中，您可以根据需要创建绘图，使用命令#include <stdio.h> #include <stdlib.h> #define READ 10 #define WRITE 11 #define LOAD 20 #define STORE 21 #define ADD 30 #define SUBTRACT 31 #define DIVIDE 32 #define MULTIPLY 33 #define BRANCH 40 #define BRANCHNEG 41 #define BRANCHZERO 42 #define HALT 43 #define CELLS 100 #define RANGE 9999 #define SENTINEL -1 #define DEBUG 0 short RangeCheck(short word, short min, short max); char* prntword(short word); bool read(short *data, bool check); int main() { bool error = false; char *word, OperationCode, Operand; short memory[CELLS], InstructionRegister; int counter, Accumulator; Accumulator = 0; for (int i = 0; i < CELLS; i++) { memory[i] = 0; } for (counter = 0; !error; counter++); { counter = RangeCheck(counter, 0, CELLS - 1); InstructionRegister = memory[counter]; OperationCode = InstructionRegister / 100; Operand = InstructionRegister % 100; } switch(OperationCode) { case READ: read(&memory[Operand], false); break; case WRITE: printf("%s\n", word = prntword(memory[Operand])); break; case LOAD: Accumulator = memory[Operand]; break; case STORE: memory[Operand] = RangeCheck(Accumulator, -RANGE, RANGE); break; case ADD: Accumulator += memory[Operand]; break; case SUBTRACT: Accumulator -= memory[Operand]; break; case DIVIDE: Accumulator /= memory[Operand]; break; case MULTIPLY: Accumulator *= memory[Operand]; break; case BRANCH: break; } } 和set origin设置其位置和大小。

在这个例子中，单个地块是并排放置还是一个放在另一个地方取决于您。

set size

请注意，set terminal pngcairo set output "multiplot.png" set samples 1000 set xzeroaxis set multiplot set origin 0,0 set size 1,1 set xrange [-15:15] plot cos(x) * x**2, sin(x) * x**2 set nokey set origin 0.3, 0.07 set size 0.5, 0.45 set xrange [-2:2] set yrange [-4:2] set xtics 1 set ytics 2 replot set origin 0.45, 0.14 set size 0.3, 0.2 set xrange [-0.1:0.1] set yrange [-0.002:0.004] set ytics 0.002 set xtics 0.1 replot unset multiplot 和origin的值是相对于完整图片给出的，而不是相对于上一个图。